Skip to main content

25 Carat Diamond

to
41
309
160
148
118
108
345
25
18
57
7
6
110
241
1
2
7
5
4
1
5
3
6
7
243
110
4
173
27
24
20
11
to
1
1
17
13
9
8
5
83
69
30
10
9
9
3
2
2
1
354
3
308
21
.25 Carat Diamond Platinum 1940's Band Ring
.25 Carat Diamond Platinum 1940's Band Ring

.25 Carat Diamond Platinum 1940's Band Ring

Located in Stamford, CT

Vintage 1940's pieced scroll design .25 carat diamond platinum band ring. 22 round brilliant cut diamonds, H-I VS approx. .25cts Size 5 and not sizable Platinum Stamped: PT900 4.2...

Category

Mid-20th Century Band Rings

Materials

Diamond, Platinum

25 Carat Diamond Tennis Necklace
25 Carat Diamond Tennis Necklace

25 Carat Diamond Tennis Necklace

$120,000Sale Price|20% Off

25 Carat Diamond Tennis Necklace

By Antinori Fine Jewels

Located in Chicago, IL

Indulge in the unparalleled elegance of our tennis necklace with a total carat weight of 25 and a length of 17 inches, every aspect of this masterpiece speaks of luxury and sophistic...

Category

2010s Unknown Contemporary Link Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold, Gold

Peter Suchy .25 Carat Diamond Clasp Pearl White Gold Necklace
Peter Suchy .25 Carat Diamond Clasp Pearl White Gold Necklace

Peter Suchy .25 Carat Diamond Clasp Pearl White Gold Necklace

By Peter Suchy

Located in Stamford, CT

41 well matched, high lustre, few blemishes, white with pink overtone, very good nacre. 10-10.5mm Japanese Akoya cultured pearl necklace with a white gold diamond catch. The true hig...

Category

21st Century and Contemporary Beaded Necklaces

Materials

Diamond, Pearl, Gold, 14k Gold, White Gold

.25 Carat Diamond Platinum Engagement Ring
.25 Carat Diamond Platinum Engagement Ring

.25 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond Details: Weight: .25 carat Cut: Old European Brilliant Color: G Clarity: VS2 Finger to T...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.25 Carat Diamond White Gold Ring
.25 Carat Diamond White Gold Ring

.25 Carat Diamond White Gold Ring

Located in Bay Harbor Islands, FL

.25 Carat total weight diamond 18 Karat White Gold ring with 19 round cut diamonds.

Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, 18k Gold, White Gold

.25 Carat Diamond Platinum Basket Dangle Earrings
.25 Carat Diamond Platinum Basket Dangle Earrings

.25 Carat Diamond Platinum Basket Dangle Earrings

Located in Stamford, CT

Vintage 1900's handmade basket dangle earrings set with 62 rose cut diamonds on simple wire hooks 62 round rose cut diamonds, H-I SI-I approx. .25cts Platinum 4.9 grams Top to bott...

Category

Early 20th Century Dangle Earrings

Materials

Diamond, Platinum

.25 Carat Diamond Open Work Dangle Earrings
.25 Carat Diamond Open Work Dangle Earrings

.25 Carat Diamond Open Work Dangle Earrings

Located in Stamford, CT

Open work diamond post clip dangle earrings. Set in 14 white gold with 62 round full cut diamonds. 62 full cut round diamonds. approx. total weight .25cts Length: 1.36 inches or 34....

Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Gold, 14k Gold, White Gold

.25 Carat Diamond White Gold Engagement Ring
.25 Carat Diamond White Gold Engagement Ring

.25 Carat Diamond White Gold Engagement Ring

Located in Hicksville, NY

Item Details: Ring Size: 7 Metal Type: 18 Karat White Gold Weight: 1.9 grams Center Diamond Details: Shape: Old European Carat Weight: .25 carat Color: F Clarity: VS1 Finger to T...

Category

Vintage 1920s Unknown Edwardian Engagement Rings

Materials

White Diamond, 18k Gold, White Gold

VERDURA 25 Carat Diamond and South Pearl Necklace
VERDURA 25 Carat Diamond and South Pearl Necklace

VERDURA 25 Carat Diamond and South Pearl Necklace

$108,000Sale Price|20% Off

L 18 in

VERDURA 25 Carat Diamond and South Pearl Necklace

By Verdura

Located in Chicago, IL

The necklace is further enhanced by approximately 25 carats of natural diamonds, F color and VVS clarity, adding exceptional brilliance to the design.

Category

2010s American Choker Necklaces

Materials

Diamond, White Diamond, Pearl, 18k Gold, White Gold

.25 Carat Diamond White Gold Flower Cluster Earrings
.25 Carat Diamond White Gold Flower Cluster Earrings

.25 Carat Diamond White Gold Flower Cluster Earrings

Located in Stamford, CT

Diamond cluster stud earrings. 14 round brilliant cut diamonds in 14k white gold flower settings. 14 round brilliant cut diamonds, G VS approx. .25cts 14k white gold Stamped: 14...

Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Gold, 14k Gold, White Gold

.25 Carat Diamond Gold Open Work Drop Earrings
.25 Carat Diamond Gold Open Work Drop Earrings

.25 Carat Diamond Gold Open Work Drop Earrings

Located in Stamford, CT

1940's Open work detailed drop diamond earrings. 52 round cut diamonds set in a 14k white gold filigree settings. 52 round diamonds, approx. total weight .25cts, H, SI 14k White Go...

Category

Vintage 1940s Drop Earrings

Materials

Diamond, 14k Gold, White Gold, Gold

.25 Carat Diamond White Gold Cross Pendant Necklace
.25 Carat Diamond White Gold Cross Pendant Necklace

.25 Carat Diamond White Gold Cross Pendant Necklace

Located in Stamford, CT

Vintage 1925-1930 18k white gold cross with excellent detailing, 17 rose cut diamonds and one brilliant cut center diamond. 18k white gold 18 inch chain. 1 round diamond, I SI appr...

Category

Early 20th Century Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Van Cleef & Arpels 25 Carat Diamond Pretzel Link Necklace
Van Cleef & Arpels 25 Carat Diamond Pretzel Link Necklace

Van Cleef & Arpels 25 Carat Diamond Pretzel Link Necklace

By Van Cleef & Arpels

Located in Chicago, IL

With a substantial weight of approximately 35 grams, the piece has a luxurious feel while maintaining elegance and comfort when worn. Large diamond necklaces by Van Cleef & Arpe...

Category

Vintage 1980s French Modern Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

.25 Carat Diamond Yellow Gold Art Nouveau Engagement Ring
.25 Carat Diamond Yellow Gold Art Nouveau Engagement Ring

.25 Carat Diamond Yellow Gold Art Nouveau Engagement Ring

Located in Stamford, CT

Handmade original Art Nouveau .25 carat rose cut diamond in a pierced and carved 18k yellow gold engagement setting. 1 rose cut diamond, H SI approx. .25cts Size 7.25 and sizable ...

Category

Antique Late 19th Century Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

.25 Carat Diamond Sapphire White Gold Dome Engagement Ring
.25 Carat Diamond Sapphire White Gold Dome Engagement Ring

.25 Carat Diamond Sapphire White Gold Dome Engagement Ring

Located in Stamford, CT

Vintage 1930's diamond and sapphire filigree engagement ring. Dome style with a old euro center stone and two kite shaped calibre cut sapphires in a 18k white gold setting. 1 old E...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

Art Deco .25 Carat Diamond Wedding Engagement Ring 18K and 14K White Yellow Gold
Art Deco .25 Carat Diamond Wedding Engagement Ring 18K and 14K White Yellow Gold

Art Deco .25 Carat Diamond Wedding Engagement Ring 18K and 14K White Yellow Gold

Located in New York, NY

This is a stunning Antique Art Deco - Edwardian Diamond Wedding Engagement Stacking Ring set with a spectacular approximately .25 Carat Diamond in a beautiful detailed setting in 18 ...

Category

20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold, 18k Gold, Yellow Gold

Peter Suchy .25 Carat Diamond Platinum Eternity Wedding Band Ring
Peter Suchy .25 Carat Diamond Platinum Eternity Wedding Band Ring

Peter Suchy .25 Carat Diamond Platinum Eternity Wedding Band Ring

By Peter Suchy

Located in Stamford, CT

Alternative eternity diamond wedding band ring. 5 round brilliant cut diamonds set in a solid platinum setting. The diamonds are set in marquise shaped sections separated by grooved ...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

14kt Celtic .25 Carat Diamond 14k White Gold Dangle Earrings
14kt Celtic .25 Carat Diamond 14k White Gold Dangle Earrings

14kt Celtic .25 Carat Diamond 14k White Gold Dangle Earrings

Located in Laguna Hills, CA

Enjoy the beauty of classic Celtic design with a modern spin. 14-karat Celtic earrings consist of a center-round brilliant cut diamond. The diamond weight is .25 carat total, and the...

Category

21st Century and Contemporary Northern Irish Modern Drop Earrings

Materials

Diamond, 14k Gold, White Gold

Art Deco Platinum 8 Carat Sapphire 25 Carat Diamond Bracelet
Art Deco Platinum 8 Carat Sapphire 25 Carat Diamond Bracelet

Art Deco Platinum 8 Carat Sapphire 25 Carat Diamond Bracelet

Located in New York, NY

Art Deco Platinum 8CT Sapphire 25CT Diamond Bracelet Metal: Platinum Style: Art Deco Condition: Excellent Gemstone: Sapphire, Diamond Sapphire Weight: 8 CT Diamond Weight: 25 CT To...

Category

20th Century Art Deco More Bracelets

Estate 14K White Gold .25 Carat Diamond Heart Pendant Necklace
Estate 14K White Gold .25 Carat Diamond Heart Pendant Necklace

Estate 14K White Gold .25 Carat Diamond Heart Pendant Necklace

Located in Webster, SD

This gorgeous necklace is comprised of 14k white gold. The pendant measures 5/8ths of an inch by 5/8ths of an inch, not including the bail. It features .25 ctw in 22 round cut, natu...

Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, White Gold

David Webb 1960's Impressive 25 Carat Diamond Cluster Brooch
David Webb 1960's Impressive 25 Carat Diamond Cluster Brooch

David Webb 1960's Impressive 25 Carat Diamond Cluster Brooch

By David Webb

Located in New York, NY

This is an impressive David Webb cluster diamond brooch crafted in 1960's set in platinum. All diamonds are of an exceptionally white quality and grade between F to G color and VS1-V...

Category

20th Century American Modern Brooches

Materials

Diamond, Platinum

David Webb Platinum & 18K Yellow Gold 25 carat Diamond Collar Necklace
David Webb Platinum & 18K Yellow Gold 25 carat Diamond Collar Necklace

David Webb Platinum & 18K Yellow Gold 25 carat Diamond Collar Necklace

By David Webb

Located in New York, NY

The David Webb collar necklace is a breathtaking piece of jewelry that exemplifies the exquisite craftsmanship and luxurious design for which the brand is renowned. Crafted in a comb...

Category

20th Century American Modern Choker Necklaces

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

18 Karat Gold 8.00 Carat Tsavorite and .25 Carat Diamond Leaf Brooch
18 Karat Gold 8.00 Carat Tsavorite and .25 Carat Diamond Leaf Brooch

18 Karat Gold 8.00 Carat Tsavorite and .25 Carat Diamond Leaf Brooch

By Cellini

Located in New York, NY

The stem is set with round brilliant diamonds. The leaf measures 3.50" x .50". 147 Tsavorites = 8.00 carats 25 Diamonds = 0.25 carats Stamped CELLINI 750

Category

Early 2000s German Modern Brooches

Materials

Diamond, Tsavorite, 18k Gold, White Gold

10K Two-Tone Gold 1/25 Carat Diamond Accent Cross Pendant Necklace
10K Two-Tone Gold 1/25 Carat Diamond Accent Cross Pendant Necklace

10K Two-Tone Gold 1/25 Carat Diamond Accent Cross Pendant Necklace

Located in New York, NY

With a swirl of sparkling diamonds at the center, this graceful yellow gold cross pendant is a beautiful way to express your faith every day. This pendant dangles from an 18'' long b...

Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 10k Gold, White Gold, Yellow Gold

10K Two-Tone Gold 1/25 Carat Diamond Accent Cross Pendant Necklace
10K Two-Tone Gold 1/25 Carat Diamond Accent Cross Pendant Necklace

10K Two-Tone Gold 1/25 Carat Diamond Accent Cross Pendant Necklace

Located in New York, NY

With a swirl of sparkling diamonds at the center, this graceful yellow gold cross pendant is a beautiful way to express your faith every day. This pendant dangles from an 18'' long b...

Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 10k Gold, White Gold, Yellow Gold

Retro Gold Kangaroo Pendant Natural 25 Carat Diamond and Amethyst, circa 1960
Retro Gold Kangaroo Pendant Natural 25 Carat Diamond and Amethyst, circa 1960

Retro Gold Kangaroo Pendant Natural 25 Carat Diamond and Amethyst, circa 1960

Located in Los Angeles, CA

Retro 14k Yellow Gold Kangaroo Pendant set with Natural 0.12 carat pear shaped diamond (4x3.5mm) & 25 carat Amethyst (20x18x12.2mm).

Category

Vintage 1960s Unknown Retro Pendant Necklaces

Materials

Amethyst, Diamond, Gold, 14k Gold

18 Karat Yellow Gold Ring with Green Tourmaline and .25 Carat Diamonds
18 Karat Yellow Gold Ring with Green Tourmaline and .25 Carat Diamonds

18 Karat Yellow Gold Ring with Green Tourmaline and .25 Carat Diamonds

Located in New York, NY

Cabochon oval green tourmaline center stone with diamond accents set in 18 kt yellow gold. Diamond weight 0.25 carats Stamped 750 Ring size 6.25 sizing options may be available

Category

1990s Retro Solitaire Rings

Materials

Diamond, Tourmaline, Yellow Gold

25 Carat Diamond Round-Brilliant Cut Necklace in 18K White Gold GIA Certified
25 Carat Diamond Round-Brilliant Cut Necklace in 18K White Gold GIA Certified

25 Carat Diamond Round-Brilliant Cut Necklace in 18K White Gold GIA Certified

By Gad & Co.

Located in Miami, FL

Jewelry Details: - Item Type: Necklace - Metal Type: 18K White Gold - Gemstones: Diamond - Weight: 47.43 grams - Size: 17 inches long - Era: Contemporary Center Stone Details: - Gem...

Category

21st Century and Contemporary Contemporary Drop Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

18 Karat .25 Carat Diamonds Matrix Quartz Rough Slice Leaf Earrings Omega 3D
18 Karat .25 Carat Diamonds Matrix Quartz Rough Slice Leaf Earrings Omega 3D

18 Karat .25 Carat Diamonds Matrix Quartz Rough Slice Leaf Earrings Omega 3D

Located in New York, NY

Natural Matrix Raw Sliced quartz & Diamond Leaf Earrings. Diamonds Total Weight: .25ct. Rounds & Full cuts. G-color vs-2 clarity. 18kt. yellow gold 17 grams. Earrings measure: ...

Category

21st Century and Contemporary American Clip-on Earrings

Materials

Diamond, Quartz, 18k Gold, Yellow Gold

2 Micron 14K Rose Gold Plated Sterling Silver 1/25 Carat Diamond Stud Earrings
2 Micron 14K Rose Gold Plated Sterling Silver 1/25 Carat Diamond Stud Earrings

2 Micron 14K Rose Gold Plated Sterling Silver 1/25 Carat Diamond Stud Earrings

Located in New York, NY

Brighten up your face by wearing these sterling silver stud earrings. Designed in a triangular shape, the pair of earrings is lavishly enriched with pave set round cut diamonds. Defi...

Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Gold Plate, Rose Gold, Sterling Silver, 14k Gold

25 Carat Diamond Bangle Bracelet in 18K Yellow Gold, VS1 Clarity, E–F Color
25 Carat Diamond Bangle Bracelet in 18K Yellow Gold, VS1 Clarity, E–F Color

25 Carat Diamond Bangle Bracelet in 18K Yellow Gold, VS1 Clarity, E–F Color

Located in Chicago, IL

The bracelet is set with an impressive total of approximately 25 carats of top-quality natural diamonds, each expertly matched for brilliance and consistency.

Category

Early 2000s American Contemporary Bangles

Materials

Diamond, Yellow Gold

25 Carat Riviera Tennis Necklace Excellent Cut
25 Carat Riviera Tennis Necklace Excellent Cut

25 Carat Riviera Tennis Necklace Excellent Cut

By Antinori Fine Jewels

Located in Chicago, IL

A 25 carat diamond in platinum Riviera necklace comprised of articulating links four-prong set with graduated round brilliant cut diamonds.

Category

2010s Unknown Contemporary Choker Necklaces

Materials

Diamond, White Diamond, 18k Gold

40 Carat Emerald Cut Diamond Platinum Necklace
40 Carat Emerald Cut Diamond Platinum Necklace

40 Carat Emerald Cut Diamond Platinum Necklace

By Antinori Fine Jewels

Located in Chicago, IL

Description Composed of oval-shaped vivid green emeralds, accented by round brilliant-cut diamonds. vivid green emeralds weighing a total of 25 carats Diamonds weighing a total of ...

Category

2010s Italian Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

Lovely Pearl and Diamond Earrings
Lovely Pearl and Diamond Earrings

Lovely Pearl and Diamond Earrings

$1,395

H 0.06 in W 0.04 in

Lovely Pearl and Diamond Earrings

Located in New York, NY

Classic Cultured Pearl and Diamond Earrings from the 1950's. Set in 14k White gold with screwback fittings and large 10mm creamy white cultured pearls and .25 carat diamonds under ea...

Category

Vintage 1950s American Brooches

Materials

Diamond, Pearl, 14k Gold

Grey/Silver Diamond Stud Earrings Natural .25ct Mined Round 14K Yellow Gold
Grey/Silver Diamond Stud Earrings Natural .25ct Mined Round 14K Yellow Gold

Grey/Silver Diamond Stud Earrings Natural .25ct Mined Round 14K Yellow Gold

Located in Dearborn, MI

Grey/Silver Diamond Stud Earrings Natural .25ct Mined Round 14K Yellow Gold Features 2 Matching Grey Round Brilliant Cut Diamonds 100% Natural Mined Diamonds  .25 Carat Diamond...

Category

2010s Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Stud Earrings Pushback Mined .25ct RBC 14K Yellow Gold Screwback
Diamond Stud Earrings Pushback Mined .25ct RBC 14K Yellow Gold Screwback

Diamond Stud Earrings Pushback Mined .25ct RBC 14K Yellow Gold Screwback

Located in Dearborn, MI

Diamond Stud Earrings Pushback Mined .25ct RBC 14K Yellow Gold Screwback Features 2 Genuine Natural Mined Round Brilliant Cut Diamonds Classic Diamond Studs Push Backs Onto Scr...

Category

2010s Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Remarkable 1940s French Art Deco platinum and diamond bracelet
Remarkable 1940s French Art Deco platinum and diamond bracelet

Remarkable 1940s French Art Deco platinum and diamond bracelet

$84,000Sale Price|20% Off

W 0.75 in L 7.29 in

Remarkable 1940s French Art Deco platinum and diamond bracelet

Located in London, GB

This exquisite French made 1940s Art Deco platinum and diamond bracelet consists of approximately 25 carat diamonds.

Category

Vintage 1940s French Art Deco Link Bracelets

Materials

Diamond, Platinum

Diamond Single Stud Earring Mined .25ct F SI1 14K Yellow Gold 4 Prong
Diamond Single Stud Earring Mined .25ct F SI1 14K Yellow Gold 4 Prong

Diamond Single Stud Earring Mined .25ct F SI1 14K Yellow Gold 4 Prong

Located in Dearborn, MI

We Do Not Have a Match. 4 Prong Setting Pushback 100% Natural Diamond .25 Carat Diamond Weight 14K Yellow Gold Simple Yet Elegant Perfect Gift Excellent Condition ***313**...

Category

2010s Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Stud Earrings Mined 1/4ct Princess Cut 14K White Gold Pushback Brand New
Diamond Stud Earrings Mined 1/4ct Princess Cut 14K White Gold Pushback Brand New

Diamond Stud Earrings Mined 1/4ct Princess Cut 14K White Gold Pushback Brand New

Located in Dearborn, MI

Diamond Stud Earrings Mined 1/4ct Princess Cut 14K White Gold Pushback Brand New Features 2 Genuine Natural Mined E-G/VS-SI1 Princess Cut Diamonds Classic Diamond Studs 100% Na...

Category

2010s Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Retro Ruby & Diamond Two Tone Earrings
Retro Ruby & Diamond Two Tone Earrings

Retro Ruby & Diamond Two Tone Earrings

Located in New York, NY

Made circa 1940 Measurements: 1.10" long Ruby Weight: approximately .25 carats Diamond Weight: approximately .35 carats Back Type: clip on with post Gram Weight: 13.5 grams ...

Category

Vintage 1940s Unknown Retro Clip-on Earrings

Materials

Diamond, Ruby, 14k Gold, Rose Gold, Yellow Gold

Diamond Single Stud Earring Mined .25ct E-F SI 14K Yellow Gold 4 Prong
Diamond Single Stud Earring Mined .25ct E-F SI 14K Yellow Gold 4 Prong

Diamond Single Stud Earring Mined .25ct E-F SI 14K Yellow Gold 4 Prong

Located in Dearborn, MI

We Do Not Have a Match. 4 Prong Setting Pushback 100% Natural Diamond .25 Carat Diamond Weight 14K Yellow Gold Simple Yet Elegant Perfect Gift Excellent Condition ***313**...

Category

2010s Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Wedding Band Anniversary Ring .25ct Mined 14K White Gold Brand New
Diamond Wedding Band Anniversary Ring .25ct Mined 14K White Gold Brand New

Diamond Wedding Band Anniversary Ring .25ct Mined 14K White Gold Brand New

Located in Dearborn, MI

Diamond Wedding Band Anniversary Ring .25ct Mined 14K White Gold Brand New $230 in Gold Value Alone Great Ring to Showcase Alone or Stack Bands With Near Eternity Band Diamond...

Category

2010s Band Rings

Materials

Diamond, 14k Gold, White Gold

Wedding Anniversary Diamond Ring Band Mined .25ct Brand New 14K White Gold
Wedding Anniversary Diamond Ring Band Mined .25ct Brand New 14K White Gold

Wedding Anniversary Diamond Ring Band Mined .25ct Brand New 14K White Gold

By Odelia

Located in Dearborn, MI

Brand New Anniversary .25ct Diamond Ring Wedding Band Mined 14K White Gold Features 30 Genuine Natural Mined Round Brilliant Cut Diamonds Captivating Diamonds Trademarked Odelia...

Category

2010s Band Rings

Materials

Diamond, 14k Gold, White Gold

Diamond Heart Pendant Necklace Natural Mined .25ct Anniversary 14K Yellow Gold
Diamond Heart Pendant Necklace Natural Mined .25ct Anniversary 14K Yellow Gold

Diamond Heart Pendant Necklace Natural Mined .25ct Anniversary 14K Yellow Gold

Located in Dearborn, MI

Diamond .25ct Heart Pendant Necklace 14K Yellow Gold Round Brilliant Cut Natural Mined Features 20 Genuine Natural Round Brilliant Cut Natural Mined Diamonds $115 in Gold Value A...

Category

2010s Pendant Necklaces

Materials

Diamond, 10k Gold, 14k Gold, White Gold, Yellow Gold

Brand New Diamond Wedding Ring Anniversary Band .25ct Mined 14K Rose Gold
Brand New Diamond Wedding Ring Anniversary Band .25ct Mined 14K Rose Gold

Brand New Diamond Wedding Ring Anniversary Band .25ct Mined 14K Rose Gold

Located in Dearborn, MI

Brand New Diamond Wedding Ring Anniversary Band .25ct Mined 14K Rose Gold Features 18 Genuine D-F/VS Natural Round Brilliant Cut Diamonds Captivating Diamonds Trademarked DiaSta...

Category

2010s Band Rings

Materials

Diamond, 14k Gold, Rose Gold

Channel Set Diamond Wedding Band .25ct Mined 14K Anniversary Ring Die Struck 3mm
Channel Set Diamond Wedding Band .25ct Mined 14K Anniversary Ring Die Struck 3mm

Channel Set Diamond Wedding Band .25ct Mined 14K Anniversary Ring Die Struck 3mm

Located in Dearborn, MI

Channel Set Diamond Wedding Band .25ct Mined Round Brilliant Anniversary Ring 14K White Gold Featuring 12 Natural Round Brilliant Cut Diamonds Over $300 in Gold Value Alone Chann...

Category

2010s Band Rings

Materials

Diamond, 14k Gold, White Gold

Victorian Single Diamond Stud Earring Mined .25ct Old Mine Original 1880's
Victorian Single Diamond Stud Earring Mined .25ct Old Mine Original 1880's

Victorian Single Diamond Stud Earring Mined .25ct Old Mine Original 1880's

Located in Dearborn, MI

Set in a New Mounting 100% Natural Diamond .25 Carat Diamond Weight 14K White Gold Guaranteed to Be Passed Down to Future Generations Circa 1880's The Victorian Era in Jewelr...

Category

Antique 1880s Victorian Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Art Deco Mined Diamond Engagement Ring .25ct Old Mine 1910-1920 14K Yellow Gold
Art Deco Mined Diamond Engagement Ring .25ct Old Mine 1910-1920 14K Yellow Gold

Art Deco Mined Diamond Engagement Ring .25ct Old Mine 1910-1920 14K Yellow Gold

Located in Dearborn, MI

Genuine Original Antique from 1910's-1920's Art Deco Diamond Solitaire Engagement Ring .25ct Old Mine Cut 14K Yellow Gold Featuring a Genuine Natural Mined .25ct Old Mine Cut Diamo...

Category

Vintage 1910s Art Deco Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

1/4 Carat Diamond Baguette Ring Band 14 Karat White Gold Wedding Stackable Band
1/4 Carat Diamond Baguette Ring Band 14 Karat White Gold Wedding Stackable Band

1/4 Carat Diamond Baguette Ring Band 14 Karat White Gold Wedding Stackable Band

By Five Star Jewelry

Located in Austin, TX

The details for this beautiful ring are listed below: Metal Quality: 14k White Gold Diamond Carat Weight: .25 Carats Diamond Shape: Baguette Diamond Clarity: VS2 (Excellent, Eye Clea...

Category

2010s American Modern Band Rings

Materials

Diamond, 14k Gold, White Gold

18kt White Gold Ring, 9ct Black and White Diamonds and 25ct Amethyst
18kt White Gold Ring, 9ct Black and White Diamonds and 25ct Amethyst

18kt White Gold Ring, 9ct Black and White Diamonds and 25ct Amethyst

Located in Antwerp, BE

Beautiful White golden ring set with black and white diamonds and a big amethyst Amethyst: 23.2 x 22.4 mm, 25 carat Diamond: White brilliant cut diamonds ( together ca. 2 carat )...

Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Amethyst, White Diamond, Black Diamond, White Gold

Diamond Ring in 14k Yellow Gold
Diamond Ring in 14k Yellow Gold

Diamond Ring in 14k Yellow Gold

$1,280Sale Price|20% Off

Diamond Ring in 14k Yellow Gold

Located in Bloomington, MN

Diamond Ring in 14k Yellow Gold Crafted in 14k yellow gold, this ring features a .25 carat diamond in a classic solitaire setting.

Category

Late 20th Century Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Art Deco Diamond Sapphire Ring .25ct RBC French Cut Original 1930's Platinum
Art Deco Diamond Sapphire Ring .25ct RBC French Cut Original 1930's Platinum

Art Deco Diamond Sapphire Ring .25ct RBC French Cut Original 1930's Platinum

Located in Dearborn, MI

Genuine Original Art Deco Antique from 1930's Diamond & Custom Cut Sapphire Ring .25ct  Platinum Featuring a Stunning .25ct H-I/VS Genuine Round Brilliant Cut Natural Mined Di...

Category

Vintage 1930s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Diamond Earrings Flower Vintage 14K White Gold Dangle 1.66 TDW
Diamond Earrings Flower Vintage 14K White Gold Dangle 1.66 TDW

Diamond Earrings Flower Vintage 14K White Gold Dangle 1.66 TDW

By Estate Jewelry

Located in East Brunswick, NJ

The buttercup setting on the top holds .25 carat diamond. The bezel-set diamond on the bottom is .30 carat.

Category

Mid-20th Century Drop Earrings

Materials

Diamond, 14k Gold, White Gold

Natural Diamond Wedding Set Ring Band Wrap Cage Spark 14K Gold 1.01 cts TDW
Natural Diamond Wedding Set Ring Band Wrap Cage Spark 14K Gold 1.01 cts TDW

Natural Diamond Wedding Set Ring Band Wrap Cage Spark 14K Gold 1.01 cts TDW

By Spark Creations

Located in East Brunswick, NJ

The engagement ring has a .25 carat diamond in the center. This is SI1 clarity and H color gem.

Category

Late 20th Century American Bridal Rings

Materials

Diamond, 14k Gold

Diamond Band Ring, 14 Karat White Gold Wedding Band, Zig Zag Diamond Band
Diamond Band Ring, 14 Karat White Gold Wedding Band, Zig Zag Diamond Band

Diamond Band Ring, 14 Karat White Gold Wedding Band, Zig Zag Diamond Band

By Five Star Jewelry

Located in Austin, TX

The details for this beautiful ring are listed below: Metal Quality: 14k White Gold Diamond Carat Weight: .25 Carats Diamond Shape: Round Diamond Clarity: SI-1 Diamond Color: G Width...

Category

2010s American Modern Band Rings

Materials

Diamond, 14k Gold, White Gold

Diamond Band Ring, 14 Karat White Gold Wedding Band, Zig Zag Diamond Band
Diamond Band Ring, 14 Karat White Gold Wedding Band, Zig Zag Diamond Band

Diamond Band Ring, 14 Karat White Gold Wedding Band, Zig Zag Diamond Band

By Five Star Jewelry

Located in Austin, TX

The details for this beautiful ring are listed below: Metal Quality: 14k White Gold Diamond Carat Weight: .25 Carats Diamond Shape: Round Diamond Clarity: SI-1 Diamond Color: G Width...

Category

2010s American Modern Band Rings

Materials

Diamond, 14k Gold, White Gold

  • 1

Recent Sales

Art Deco .25 Carat Diamond and Sapphire Platinum Bracelet
Art Deco .25 Carat Diamond and Sapphire Platinum Bracelet

Art Deco .25 Carat Diamond and Sapphire Platinum Bracelet

Located in DALLAS, TX

Circa 1920’s Platinum Art Deco Bracelet with .25 carat total weight center Old European cut Diamond, 1.5 carat total weight small diamonds, and .15 carat total weight sapphires.

Category

Early 20th Century Art Deco Retro Bracelets

Materials

Diamond, Sapphire, Platinum

TATE Joined Matte Platinum .25 Carat Diamond and .69 Carat Sapphire Ring
TATE Joined Matte Platinum .25 Carat Diamond and .69 Carat Sapphire Ring

TATE Joined Matte Platinum .25 Carat Diamond and .69 Carat Sapphire Ring

By TATE

Located in New York, NY

Matte Platinum Diamond & Sapphire Ring Diamond .25ct Sapphire .69ct Approximately 3/8" X 1/4" setting. Size 5 3/4

Category

2010s American Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Engagement Ring .25 Carat Diamond and 18 Karat White Gold, J36180
Antique Engagement Ring .25 Carat Diamond and 18 Karat White Gold, J36180

Antique Engagement Ring .25 Carat Diamond and 18 Karat White Gold, J36180

Located in Tampa, FL

An intricately designed and filigreed antique engagement ring featuring a .25ct. apx. European cut center diamond with VS1 clarity and I color. Take a close look at the filigree whic...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Victorian Antique .25 Carat Diamond and 18 Karat Yellow Gold Coiled Snake Ring
Victorian Antique .25 Carat Diamond and 18 Karat Yellow Gold Coiled Snake Ring

Victorian Antique .25 Carat Diamond and 18 Karat Yellow Gold Coiled Snake Ring

Located in Antwerp, BE

A 19th century Victorian coiled snake ring in 18 karat yellow gold set with 1 old European cut diamond .25 carat (color and clarity grade: M, i).

Category

Antique Late 19th Century Unknown Victorian Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

14 Karat Gold .25 Carat Diamond, Top-Opening Square Picture Locket Pendant Charm
14 Karat Gold .25 Carat Diamond, Top-Opening Square Picture Locket Pendant Charm

14 Karat Gold .25 Carat Diamond, Top-Opening Square Picture Locket Pendant Charm

Located in Aliso Viejo, CA

Approximate total diamond wight is .25 carat total weight. Diamonds are European Cuts.

Category

Early 20th Century Unknown Edwardian Pendant Necklaces

Materials

White Diamond, 14k Gold, Yellow Gold

Victorian Diamond Question Mark 14 Karat Gold .25 Carat Minecut Conversion Ring
Victorian Diamond Question Mark 14 Karat Gold .25 Carat Minecut Conversion Ring

Victorian Diamond Question Mark 14 Karat Gold .25 Carat Minecut Conversion Ring

Located in Crownsville, MD

Beautiful antique Victorian era circa 1890s stickpin conversion 14K gold question mark ring featuring a minecut .25 carat diamond. 14K solid gold ring shank and question mark.

Category

Antique Late 19th Century British Victorian Fashion Rings

Materials

Diamond, 14k Gold

Diamond Opera Necklace Containing 25 Carat to Nest or Wear Long Set in 18 Karat
Diamond Opera Necklace Containing 25 Carat to Nest or Wear Long Set in 18 Karat

Diamond Opera Necklace Containing 25 Carat to Nest or Wear Long Set in 18 Karat

By A. Link & Co.

Located in Red Bank, NJ

Necklace is set in an 18 karat white gold, 3 prong mounting. Total diamond weight is 25 carats. Diamonds are F-G color, VS-SI1 clarity

Category

Early 2000s American Contemporary More Necklaces

Materials

Diamond, 18k Gold

14 Karat White Gold Edwardian Diamond Brooch
14 Karat White Gold Edwardian Diamond Brooch

14 Karat White Gold Edwardian Diamond Brooch

Located in Los Angeles, CA

14 karat white gold vintage filigree brooch containing a beautiful .25 carat diamond.

Category

Early 20th Century Unknown Edwardian Brooches

Materials

Diamond, 14k Gold

14k Yellow Gold Diamond Rainbow Ring
14k Yellow Gold Diamond Rainbow Ring

14k Yellow Gold Diamond Rainbow Ring

By Mordekai

Located in Miami Beach, FL

In between the two rainbows, two sparkling .25 carat diamonds. This piece will light up your hand and provide beauty and good luck.

Category

2010s American Modern Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Gold and Seven Diamond Halter Bra
14 Karat Gold and Seven Diamond Halter Bra

14 Karat Gold and Seven Diamond Halter Bra

By Jacquie Aiche

Located in Los Angeles, CA

Approximately .25 carats diamonds. You will be asked to provide your bra size upon purchase for custom measurements.

Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold

14K Rose Gold Diamond Rainbow Ring, Size 4
14K Rose Gold Diamond Rainbow Ring, Size 4

14K Rose Gold Diamond Rainbow Ring, Size 4

Located in Miami Beach, FL

In between the two rainbows, two sparkling .25 carat diamonds. This piece will light up your hand and provide beauty and good luck.

Category

21st Century and Contemporary American More Rings

Materials

Rose Gold

Diamond Rainbow Ring 14K Gold
Diamond Rainbow Ring 14K Gold

Diamond Rainbow Ring 14K Gold

Located in Miami Beach, FL

In between the two rainbows, two sparkling .25 carat diamonds. This piece will light up your hand and provide beauty and good luck.

Category

21st Century and Contemporary American More Rings

Materials

White Gold

14K Yellow Gold Diamond Double Rainbow Ring
14K Yellow Gold Diamond Double Rainbow Ring

14K Yellow Gold Diamond Double Rainbow Ring

Located in Miami Beach, FL

The eternity ring is designed with a double stone order with two sparkling .25 carat diamonds. This piece will light up your hand and provide beauty and good luck.

Category

21st Century and Contemporary American More Rings

Materials

Yellow Gold

Burmese Pink Tourmaline Danburite Gold Clip Earrings
Burmese Pink Tourmaline Danburite Gold Clip Earrings

Burmese Pink Tourmaline Danburite Gold Clip Earrings

Unavailable

W 0.55 in D 0.33 in L 1.9 in

Burmese Pink Tourmaline Danburite Gold Clip Earrings

By Maja DuBrul

Located in Aspen, CO

The asymmetrical tourmalines are accentuated by .75 ct diamonds. Note the playful under-over design. Burmese Tourmaline - 25 carats Diamonds - 1.54 cts Danburite - 26.7 cts

Category

21st Century and Contemporary American Contemporary Clip-on Earrings

Materials

Diamond, Tourmaline, 18k Gold

14K Rainbow Gem Heart Eternity Ring in White Gold
14K Rainbow Gem Heart Eternity Ring in White Gold

14K Rainbow Gem Heart Eternity Ring in White Gold

By Mordekai

Located in Miami Beach, FL

In between the two rainbows, two sparkling .25 carat diamonds. This piece will light up your hand and provide beauty and good luck.

Category

2010s American Fashion Rings

Materials

Amethyst, Diamond, White Diamond, Garnet, Multi-gemstone, Peridot, Sapph...

14K White Gold with 4 Carat Diamond Heart Eternity Ring, Size 4
14K White Gold with 4 Carat Diamond Heart Eternity Ring, Size 4

14K White Gold with 4 Carat Diamond Heart Eternity Ring, Size 4

Located in Miami Beach, FL

This eternity ring is composed of sixteen .25 carat diamonds set in our iconic heart shank.

Category

21st Century and Contemporary American Engagement Rings

Materials

White Gold

14K Rainbow Gems Eternity Ring
14K Rainbow Gems Eternity Ring

14K Rainbow Gems Eternity Ring

By Mordekai

Located in Miami Beach, FL

The eternity ring is designed with a double stone order with two sparkling .25 carat diamonds. This piece will light up your hand and provide beauty and good luck.

Category

2010s American More Rings

Multi-Colored Sapphire and Diamond Lariat Necklace
Multi-Colored Sapphire and Diamond Lariat Necklace

Multi-Colored Sapphire and Diamond Lariat Necklace

Located in Houston, TX

This exquisite necklace features a stunning array of crystal-clear sapphires in a spectrum of vibrant hues, including pink, green, yellow, and blue, totaling over 25 carats. Diamond ...

Category

21st Century and Contemporary Contemporary Drop Necklaces

Materials

Diamond, Sapphire, 18k Gold

10 Carat Diamond Tennis Bracelet 25 points
10 Carat Diamond Tennis Bracelet 25 points

10 Carat Diamond Tennis Bracelet 25 points

By Valentina Fine Jewellery

Located in Sai Kung District, HK

Classic Tennis Bracelet. Each Diamond is 25 points, 3.95-4mm in size. Super bright E/F/G colour and stunning VS clarity.

Category

2010s Tennis Bracelets

Materials

Diamond, 18k Gold

25 Carat Aquamarine Diamond Gold Cocktail Ring
25 Carat Aquamarine Diamond Gold Cocktail Ring

25 Carat Aquamarine Diamond Gold Cocktail Ring

Located in Bellevue, WA

This stunning aquamarine cocktail ring features a centered emerald cut 25 carat natural aquamarine. The stone is set in a gorgeous scrolling 14k yellow gold mounting with sparkling a...

Category

Mid-20th Century Retro Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, Yellow Gold

.25 Carat Baguette and .25 Carat Brilliant Cut Diamond 14 Karat Rose Gold Ring
.25 Carat Baguette and .25 Carat Brilliant Cut Diamond 14 Karat Rose Gold Ring

.25 Carat Baguette and .25 Carat Brilliant Cut Diamond 14 Karat Rose Gold Ring

By Garen Azatyan

Located in Little Neck, NY

Ladies beautiful fashion ring for every occasion. Contains total of .25ct brilliant cut round and .25ct total baguette diamonds. Ring is handcrafted in 14k rose gold.

Category

2010s American Fashion Rings

Materials

Diamond, 14k Gold

25 Carat Star Ruby Baguette Diamond Platinum Ring
25 Carat Star Ruby Baguette Diamond Platinum Ring

25 Carat Star Ruby Baguette Diamond Platinum Ring

Located in Scottsdale, AZ

This rare and fabulous ring will put stars at your fingertips and stars in your eyes!! It features a stunning 25.0ct cabochon cut star ruby set into platinum. The ruby is semi-opaque...

Category

21st Century and Contemporary Unknown Fashion Rings

Materials

Diamond, Ruby, White Diamond, Platinum

Platinum 25 Carat Turquoise Solitaire Ring with 1.10 Carat Diamonds, Size 6.25
Platinum 25 Carat Turquoise Solitaire Ring with 1.10 Carat Diamonds, Size 6.25

Platinum 25 Carat Turquoise Solitaire Ring with 1.10 Carat Diamonds, Size 6.25

Located in Sherman Oaks, CA

Gorgeous, richly blue turquoise cabochon solitaire ring. Features a 25 carat turquoise set in platinum. Round and tapered baguette cut diamond accents.

Category

21st Century and Contemporary Unknown Modern Solitaire Rings

Materials

Diamond, Turquoise, Platinum

Vintage Diamond Cocktail Ring in 25 Carat Opal, 1975
Vintage Diamond Cocktail Ring in 25 Carat Opal, 1975

Vintage Diamond Cocktail Ring in 25 Carat Opal, 1975

Located in Kendal, GB

A spectacular 1970s cocktail ring boasting a magnificent natural opal cabochon weighing approx. 25ct. The stone is a kaleidoscope of rainbow colours shimmering and changing colours w...

Category

20th Century Cocktail Rings

Materials

Opal, Diamond, Gold

Platinum Vintage Bracelet with Approx 25 Carat of White Diamonds
Platinum Vintage Bracelet with Approx 25 Carat of White Diamonds

Platinum Vintage Bracelet with Approx 25 Carat of White Diamonds

Located in Los Angeles, CA

This beautifully designed bracelet from the 1950s has about 260 white diamonds weighing approx. 25 carats. The shapes of the white diamonds vary from marquee, round, emerald cut, and...

Category

Vintage 1950s Unknown Retro Bracelets

Materials

White Diamond

14k Yellow Gold 25 Carat Briolette Emerald & 0.04 Carat Diamond Dangle Earrings
14k Yellow Gold 25 Carat Briolette Emerald & 0.04 Carat Diamond Dangle Earrings

14k Yellow Gold 25 Carat Briolette Emerald & 0.04 Carat Diamond Dangle Earrings

Located in Sherman Oaks, CA

One pair electronically tested 14KT yellow gold ladies cast & assembled emerald and diamond earrings with standard backs. Bright polish finish Condition is good Containing: Two brio...

Category

21st Century and Contemporary American Modern Dangle Earrings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

3.19 Carat Diamond 25 gr 18k Rose Gold Cocktail Ring
3.19 Carat Diamond 25 gr 18k Rose Gold Cocktail Ring

3.19 Carat Diamond 25 gr 18k Rose Gold Cocktail Ring

By Ena Iro

Located in Geneva, CH

3.19 Carat Diamond 25 gr 18k Rose Gold Cocktail Ring This magnificent ring is made of 18k rose gold, Set with 3.19 carats white GVS diamonds embedded within a series of architectura...

Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Diamond, 18k Gold, Rose Gold

Art Deco Aquamarine Diamond Cocktail Ring in 25 Carat Aqua
Art Deco Aquamarine Diamond Cocktail Ring in 25 Carat Aqua

Art Deco Aquamarine Diamond Cocktail Ring in 25 Carat Aqua

Located in Kendal, GB

An extravagant Art Deco cocktail ring adorned with a magnificent emerald cut aquamarine with a calming clear blue hue with flashes of green, weighing an impressive 25 carats (approx....

Category

20th Century Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Platinum

STATEMENT Paris, Unit Hoop Stairway Cone Diamonds & Pink Gold 0, 25 Carat
STATEMENT Paris, Unit Hoop Stairway Cone Diamonds & Pink Gold 0, 25 Carat

STATEMENT Paris, Unit Hoop Stairway Cone Diamonds & Pink Gold 0, 25 Carat

Located in PARIS, FR

Hoop Stairway Cone in rhodium plated sterling silver, set with 39 brilliant-cut diamonds and 4 baguette-cut diamonds, quality G-VS, totaling 0,25 carat. This conical-shaped hoop is...

Category

21st Century and Contemporary French Contemporary Drop Earrings

Materials

Diamond, Gold, 18k Gold, Rose Gold

25 Carat Single Diamond Stud Earring in 14 Karat White Gold Screwback Style
25 Carat Single Diamond Stud Earring in 14 Karat White Gold Screwback Style

25 Carat Single Diamond Stud Earring in 14 Karat White Gold Screwback Style

Located in Miami, FL

Metal: 14k white gold. Diamond: 0.25 cwt. SI2-I1 clarity. H color. Round brilliant cut. 100% natural earth mined diamond. Diamond set in four prongs. Beautiful single diamond...

Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold

The Eternal Floating Pendant - Featuring .25 Carats of Diamonds
The Eternal Floating Pendant - Featuring .25 Carats of Diamonds

The Eternal Floating Pendant - Featuring .25 Carats of Diamonds

Located in New York, NY

1/4 Carat Floating Round Diamond Solitaire Necklace in 14 Karat White Gold A carefully crafted diamond pendant featuring a sparkling 1/4 carat round brilliant diamond. Unlike tradit...

Category

21st Century and Contemporary Pendant Necklaces

Materials

White Gold

Australian 25 Carat Pearl White Gold Diamonds Dome Cocktail Ring, 1980s
Australian 25 Carat Pearl White Gold Diamonds Dome Cocktail Ring, 1980s

Australian 25 Carat Pearl White Gold Diamonds Dome Cocktail Ring, 1980s

Located in Bosco Marengo, IT

18 Karat white gold ring with large Australian 25 Carat central pearl. The pearl is surrounded by brilliant cut diamonds totaling 1.50 Carat.

Category

Vintage 1980s Italian Dome Rings

Materials

Diamond, Pearl, 18k Gold

Australian 25 Carat Pearl White Gold Diamonds Dome Cocktail Ring, 1980s
Australian 25 Carat Pearl White Gold Diamonds Dome Cocktail Ring, 1980s

Australian 25 Carat Pearl White Gold Diamonds Dome Cocktail Ring, 1980s

Located in Bosco Marengo, IT

18 Karat white gold ring with large Australian 25 Carat central pearl. The pearl is surrounded by brilliant cut diamonds totaling 1.50 Carat.

Category

Vintage 1980s Italian Dome Rings

Materials

Diamond, Pearl, 18k Gold

25 Carat Aquamarine Diamond Ring 18 Karat white Gold and Pendant
25 Carat Aquamarine Diamond Ring 18 Karat white Gold and Pendant

25 Carat Aquamarine Diamond Ring 18 Karat white Gold and Pendant

Located in Barnsley, GB

This 25 Carat Aquamarine Ring has 106 White Diamonds and is a wow factor as this Large Oval cut shape.

Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Aquamarine, Diamond, White Gold

Natural Giant 25 carat Purple Kunzite Ring
Natural Giant 25 carat Purple Kunzite Ring

Natural Giant 25 carat Purple Kunzite Ring

Located in Fukuoka City, Fukuoka

◆Detail description◆ ◆Solid 18kt Gold (shown in picture) ◆Stone Weight: 25 CT ◆Diamond Carat: 0.90 CT ◆Diamond Shape: Round mixed ◆Total Weight: 11 Gram

Category

2010s Dome Rings

Materials

Diamond, Kunzite, 18k Gold

Bracelet with 25 Carat Assorted Shape Rose Cut Diamonds and Brilliant Baguettes
Bracelet with 25 Carat Assorted Shape Rose Cut Diamonds and Brilliant Baguettes

Bracelet with 25 Carat Assorted Shape Rose Cut Diamonds and Brilliant Baguettes

Located in Mumbai, Maharashtra

Over 25 carats of assorted shapes of rose cut diamonds with brilliant baguette line spacers on a stunning bracelet mounted in 18k white gold.

Category

21st Century and Contemporary Indian Contemporary Modern Bracelets

Materials

Diamond, 18k Gold

.76 Carat Round Emerald and .25 Carat Fancy Yellow Diamond 3 Stone 18k Gold Ring
.76 Carat Round Emerald and .25 Carat Fancy Yellow Diamond 3 Stone 18k Gold Ring

.76 Carat Round Emerald and .25 Carat Fancy Yellow Diamond 3 Stone 18k Gold Ring

Located in New York, NY

An 18k yellow gold, 3 stone ring, featuring a deep green round emerald set in platinum prongs, accentuated by 2 round brilliant cut fancy yellow diamonds that weigh 0.25 carats and a...

Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold

25 Carats Tumbled Tanzanite With Diamonds in Blackend 18k gold
25 Carats Tumbled Tanzanite With Diamonds in Blackend 18k gold

25 Carats Tumbled Tanzanite With Diamonds in Blackend 18k gold

Located in Los Angeles, CA

Amazing Color in these blue tanzanite earrings with the whitest diamonds! Tumbled tanzanite stones with blackened gold. These earrings are stunning!

Category

21st Century and Contemporary American Contemporary Drop Earrings

An Impressive 25, 75 carats Aquamarine Ring
An Impressive 25, 75 carats Aquamarine Ring

An Impressive 25, 75 carats Aquamarine Ring

Located in New York, NY

An 18K white gold ring set with an impressive 25,75 carats emerald cut aquamarine.
The mounting is enhanced with 4 pointed diamonds, one on each claw

Category

21st Century and Contemporary French Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

Gent's 14 Karat White Gold Diamond Solitaire Ring .25 Carat 6.9 Grams
Gent's 14 Karat White Gold Diamond Solitaire Ring .25 Carat 6.9 Grams

Gent's 14 Karat White Gold Diamond Solitaire Ring .25 Carat 6.9 Grams

Located in Daytona Beach, FL

The round brilliant cut diamond set in a square top is .25 carat and I2; H quality.

Category

Vintage 1980s Unknown Contemporary Solitaire Rings

Materials

Diamond, White Gold

The Eternal Solitaire Stud Earrings - Featuring .25 Carats of Diamonds
The Eternal Solitaire Stud Earrings - Featuring .25 Carats of Diamonds

The Eternal Solitaire Stud Earrings - Featuring .25 Carats of Diamonds

Located in New York, NY

1/4 Carat TW AGS Certified Round Diamond Solitaire Stud Earrings in 14K White The classically dazzling look of fiery solitaire studs are a jewelry essential in every woman's collect...

Category

21st Century and Contemporary Stud Earrings

Materials

White Gold

25 Carat Jelly Fire Opal Pendant

25 Carat Jelly Fire Opal Pendant

By Shreve, Crump & Low

Located in Chestnut Hill, MA

18 karat yellow and white gold Mexican Jelly Fire Opal weighing approximately 25 carats with 3 rose cut diamonds.

Category

Antique 19th Century Drop Necklaces

Materials

Opal, 18k Gold, White Gold, Yellow Gold

2.23 Ct. Diffused Sapphire & .25 Carat TW Diamond 14K White Gold Ring 5.60gm
2.23 Ct. Diffused Sapphire & .25 Carat TW Diamond 14K White Gold Ring 5.60gm

2.23 Ct. Diffused Sapphire & .25 Carat TW Diamond 14K White Gold Ring 5.60gm

Located in Daytona Beach, FL

This classic elegant ring contains a deep vibrant diffused blue sapphire ring weighing 2.23 carat with no eye visible inclusions. The sapphire is flanked by 10 baguette diamonds tota...

Category

Late 20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold

.96 Carat Diamond and Sapphire Ring

.96 Carat Diamond and Sapphire Ring

Located in Carmel, CA

This elegant ring features a beautiful .96 carat center diamond which is nicely complemented by a series of french cut sapphires and an additional .25 total carats of diamonds.

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

.50 Carat Sapphire Diamond Platinum Ring
.50 Carat Sapphire Diamond Platinum Ring

.50 Carat Sapphire Diamond Platinum Ring

Located in Carmel, CA

The center sapphire is surrounded by a total of .25 carats of diamond and the ring is currently size 6.25.

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

2.01 Carat Sapphire Diamond Gold Ring

2.01 Carat Sapphire Diamond Gold Ring

Located in Carmel, CA

This stunning ring features a 2.01 carat sapphire and .25 total carats of accent diamonds.

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

1, 30 Carat Diamonds Yellow 18 Carat Gold Grams 65.96 Bracelet
1, 30 Carat Diamonds Yellow 18 Carat Gold Grams 65.96 Bracelet

1, 30 Carat Diamonds Yellow 18 Carat Gold Grams 65.96 Bracelet

Located in Milano, MI

Beautifully designed made in Italy vintage flexible gold bark finished bracelet in 18-K yellow gold. the bracelet boasts 25 diamonds for aprox carat 1,30. the weigth of the bracelet...

Category

Vintage 1970s Italian Contemporary Link Bracelets

Materials

Diamond, Gold, 18k Gold

1.76 Carat Total Weight Diamond 18K Hinged Pendant
1.76 Carat Total Weight Diamond 18K Hinged Pendant

1.76 Carat Total Weight Diamond 18K Hinged Pendant

Located in Fuquay Varina, NC

Hallmarks: 18K Total Diamonds: 25 Total Carat Weight: 1.76 ctw Diamond Shape: Princess Diamond Clarity: VS Diamond Color: I-J Measurements: Length 1 5/16", Width 1/2" * Necklace n...

Category

Late 20th Century Unknown Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Edwardian 5.07 Carat Briolette Diamond Necklace, GIA E SI2
Edwardian 5.07 Carat Briolette Diamond Necklace, GIA E SI2

Edwardian 5.07 Carat Briolette Diamond Necklace, GIA E SI2

Located in San Francisco, CA

A truly rare and ravishing work of jewelry artistry. 25 carats total diamond weight.

Category

Antique Early 1900s Edwardian Drop Necklaces

Materials

Diamond, Platinum

9.82 Carat 18 Karat White Gold Diamond Hoop Earrings
9.82 Carat 18 Karat White Gold Diamond Hoop Earrings

9.82 Carat 18 Karat White Gold Diamond Hoop Earrings

Located in Fort Lauderdale, FL

Outside diameter, 35 mm. Width, 4 mm. Each diamond weighs .25 carat.

Category

2010s Hong Kong Modern Hoop Earrings

Materials

Diamond, 18k Gold

14k Gold 8 Carat Kunzite Diamond Ring Mother of Pearl Ring
14k Gold 8 Carat Kunzite Diamond Ring Mother of Pearl Ring

14k Gold 8 Carat Kunzite Diamond Ring Mother of Pearl Ring

Located in Las Vegas, NV

The large, round, brilliant-cut Kunzite center stone is 8.00 carats. With .25 carats of diamonds shaped in a round brilliant cut.

Category

2010s Modern Solitaire Rings

Materials

Diamond, Kunzite, Pearl, 14k Gold

Tanzanite Diamond Dangle Earrings 14 Karat Rose Gold 3.40 Carat Tanzanite
Tanzanite Diamond Dangle Earrings 14 Karat Rose Gold 3.40 Carat Tanzanite

Tanzanite Diamond Dangle Earrings 14 Karat Rose Gold 3.40 Carat Tanzanite

By Le Vian

Located in Melbourne, FL

The tanzanites are a dangle design with diamonds on the post and around the ovals. The diamonds weigh .25 carat total weight and they are white, SI diamonds.

Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

White Diamond, Tanzanite, 14k Gold, Rose Gold

1.25 Carat of Raw Diamonds Set in 14 Karat White Gold Ring
1.25 Carat of Raw Diamonds Set in 14 Karat White Gold Ring

1.25 Carat of Raw Diamonds Set in 14 Karat White Gold Ring

By Michael von Krenner

Located in Austin, TX

1.25 Carats of Raw Diamonds Set in 14K White Gold Ring Ring in 14k White gold set with raw Diamonds and Melee diamonds. 1.25 carats of raw diamonds and .25 carats of melee diamonds.

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, White Gold

10.25 Carat Handmade Tennis Bracelet
10.25 Carat Handmade Tennis Bracelet

10.25 Carat Handmade Tennis Bracelet

Located in Atlanta, GA

10.25 carats of diamonds .25 each FG SI1 in quality set in beautiful handmade tennis bracelet.

Category

2010s American Modern Tennis Bracelets

Materials

Diamond, 18k Gold

2.50ct Oval Diamond Eternity Band in 18KT Gold
2.50ct Oval Diamond Eternity Band in 18KT Gold

2.50ct Oval Diamond Eternity Band in 18KT Gold

Located in New York, NY

• Crafted in 18KT gold, this band is made with 25 oval cut diamonds which encircle the finger , and has a combining total weight of approximately 2.50 carats.

Category

2010s American Modern Band Rings

Materials

Diamond, 18k Gold

Mixed Gold Diamond Ring - c. 1920s
Mixed Gold Diamond Ring - c. 1920s

Mixed Gold Diamond Ring - c. 1920s

Located in Madison area, WI

- 14k yellow gold band; 14k white gold face, .25 carat Old European-cut diamond, 2 diamond accents, .31 carats total diamond weight Entirely different from all other rings.

Category

Early 20th Century American Art Deco Engagement Rings

Materials

Diamond, White Gold, Yellow Gold, 14k Gold

.84ct Diamond Ring
.84ct Diamond Ring

.84ct Diamond Ring

Located in Carmel, CA

This attractive mounting has been crafted in platinum and features an additional .25 total carats of accent diamonds. This ring is currently size 7.25 and can be sized to fit.

Category

21st Century and Contemporary Edwardian Engagement Rings

Materials

Diamond, Platinum

People Also Browsed

Stunning Vintage Bill Blass Lipstick Red Strapless Silk Mermaid Dress / Gown
Stunning Vintage Bill Blass Lipstick Red Strapless Silk Mermaid Dress / Gown

Stunning Vintage Bill Blass Lipstick Red Strapless Silk Mermaid Dress / Gown

By Bill Blass

Located in San Diego, CA

Stunning vintage Bill Blass red silk Mermaid dress! Vibrant liptick red color, with intriicate stitching, which produce an unbelievable sexy fit! Super flattering, and utterly jaw dr...

Category

1980s American Evening Gowns

Valentino Shoe D'Orsay Satin Pumps Bold Bow 39 / 9 w/Box
Valentino Shoe D'Orsay Satin Pumps Bold Bow 39 / 9 w/Box

Valentino Shoe D'Orsay Satin Pumps Bold Bow 39 / 9 w/Box

By Valentino

Located in Miami, FL

Guaranteed authentic Valentino black satin D'Orsay pump. Peeptoe with signature bold bow. Hidden .25" platform. High stiletto heel. Comes with box. final sale Mightychic offers ...

Category

2010s Italian High Heels

Vintage Platinum, 1960s Cushion Cut Aquamarine & Calibrated Ruby Cocktail Ring
Vintage Platinum, 1960s Cushion Cut Aquamarine & Calibrated Ruby Cocktail Ring

Vintage Platinum, 1960s Cushion Cut Aquamarine & Calibrated Ruby Cocktail Ring

Located in Brighton, GB

Vintage Aquamarine Cocktail Ring Platinum Tested Circa 1960s Step into a world of elegance with this fabulous vintage cocktail ring from the 1960s. At its heart lies a mesmerisin...

Category

Mid-20th Century European Cocktail Rings

Materials

Aquamarine, Ruby, Platinum

John Galliano Lace Cardigan and 2 Camisoles Set
John Galliano Lace Cardigan and 2 Camisoles Set

John Galliano Lace Cardigan and 2 Camisoles Set

By John Galliano

Located in Water Mill, NY

A fabulous cardigan and camisole set in black knit lace plus an additional matching red camisole all from John Galliano. The set consists of 2 flower pattern lace knit camisoles one ...

Category

1990s French Cardigans

HERMES black Swift & Tuffetage corduroy BIRKIN 30 COTE-A-COTE Bag
HERMES black Swift & Tuffetage corduroy BIRKIN 30 COTE-A-COTE Bag

HERMES black Swift & Tuffetage corduroy BIRKIN 30 COTE-A-COTE Bag

By Hermès

Located in Zürich, CH

100% authentic Hermès Birkin 30 Côté-a-Côté in black corduroy with Veau Swift leather trim and gussets. Features palladium plated hardware and cleaning brush for corduroy. Brand new ...

Category

21st Century and Contemporary French Tote Bags

Oscar de la Renta Corsage Cocktail Dress  New!
Oscar de la Renta Corsage Cocktail Dress  New!

Oscar de la Renta Corsage Cocktail Dress New!

By Oscar De La Renta

Located in Los Angeles, CA

Oscar de la Renta strapless lace and silk corsage cocktail dress offered in brand new condition. Hand ruched black lace bodice with large attached rosette corsage. Bodice extends ...

Category

21st Century and Contemporary Cocktail Dresses

Extraordinary Legacy in Diamond Form Harry Winston 28.13ct Masterpiece
Extraordinary Legacy in Diamond Form Harry Winston 28.13ct Masterpiece

Extraordinary Legacy in Diamond Form Harry Winston 28.13ct Masterpiece

By Harry Winston

Located in Chicago, IL

An Extraordinary Legacy in Diamond Form: The Harry Winston 28.13ct Masterpiece When rarity meets refinement, the result is nothing short of legendary. This original Harry Winston cre...

Category

Early 2000s American Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

New Gucci Flora Bamboo Runway Pumps Heels Sz 6.5
New Gucci Flora Bamboo Runway Pumps Heels Sz 6.5

New Gucci Flora Bamboo Runway Pumps Heels Sz 6.5

By Gucci

Located in Conroe, TX

Brand New Gucci Flora Heels Size: 6.5 Beautiful Iconic Canvas Flora Pattern Bamboo & Gold Hardware Leather Insole Wood Heel Heel Height 3" With Box

Category

21st Century and Contemporary Italian Shoes

Art Deco Diamond, 18 Carat Gold and Platinum Five-Stone Panel Ring
Art Deco Diamond, 18 Carat Gold and Platinum Five-Stone Panel Ring

Art Deco Diamond, 18 Carat Gold and Platinum Five-Stone Panel Ring

Located in Chipping Campden, GB

In classic Art Deco style this five stone diamond ring is made up of squares and panels of platinum. The old European cut diamonds total 25pts and are set upon an open work gallery. ...

Category

Vintage 1920s British Art Deco More Rings

Materials

Diamond, Gold, Platinum

Hermès Birkin 30 Himalaya Crocodile Niloticus Palladium Hardware
Hermès Birkin 30 Himalaya Crocodile Niloticus Palladium Hardware

Hermès Birkin 30 Himalaya Crocodile Niloticus Palladium Hardware

By Hermès

Located in Berlin, DE

Hermès Birkin 30 Himalaya in crocodile niloticus leather with palladium hardware. The bag is unworn and comes as full set including the receipt and Cites. Stamp Y (2020)

Category

2010s French Top Handle Bags

Vivienne Westwood salmon pink silk peplum blazer jacket and skirt suit, ss 1994
Vivienne Westwood salmon pink silk peplum blazer jacket and skirt suit, ss 1994

Vivienne Westwood salmon pink silk peplum blazer jacket and skirt suit, ss 1994

By Vivienne Westwood

Located in London, GB

Vivienne Westwood salmon pink silk peplum blazer jacket and skirt suit with matching fabric belt Spring-Summer 1994

Category

1990s Italian Suits, Outfits and Ensembles

Rozae Nichols Charcoal Gray Ombre Sequins A - Line Silk Trapeze Top / Blouse
Rozae Nichols Charcoal Gray Ombre Sequins A - Line Silk Trapeze Top / Blouse

Rozae Nichols Charcoal Gray Ombre Sequins A - Line Silk Trapeze Top / Blouse

By Rozae Nichols

Located in San Diego, CA

Chic Rozae Nichols charcoal gray ombre trapeze top! 100% silk, with hundreds of sequins encrusted throughout the entire blouse. Adjustable straps, so you can make shorter or longer. ...

Category

21st Century and Contemporary American Blouses and Tops

Hermes HAC 40 Flag Limited Edition Haut a Courroies Birkin Bag
Hermes HAC 40 Flag Limited Edition Haut a Courroies Birkin Bag

Hermes HAC 40 Flag Limited Edition Haut a Courroies Birkin Bag

By Hermès

Located in Miami, FL

Mightychic offers a rare limited edition Hermes HAC 40 Flag bag featured in H Toile and Black. Black Evercalf leather and signature Hermes Toile H in Black and Ecru. Beautifully deta...

Category

21st Century and Contemporary French Duffel Bags and Carry-On Bags

1990s Loris Azzaro Brown Sequin Strapless Cocktail Dress
1990s Loris Azzaro Brown Sequin Strapless Cocktail Dress

1990s Loris Azzaro Brown Sequin Strapless Cocktail Dress

By Loris Azzaro

Located in Beverly Hills, CA

1990s Loris Azzaro brown sequin metallic strapless cocktail party dress. fit size 4

Category

1990s French Cocktail Dresses

Antique 1920s, Art Deco Fancy Diamond Platinum Wedding Band, Eternity Ring
Antique 1920s, Art Deco Fancy Diamond Platinum Wedding Band, Eternity Ring

Antique 1920s, Art Deco Fancy Diamond Platinum Wedding Band, Eternity Ring

Located in Brighton, GB

Antique Platinum Band Circa 1920s Behold a magnificent Art Deco masterpiece from the 1920s! This exquisite antique platinum diamond wedding ring is a true work of art, meticulously...

Category

Early 20th Century European Band Rings

Materials

Diamond, Platinum

Hermes Limited Edition Mini Kelly 20 Sellier Beton Matte Alligator Bag Gold Hard
Hermes Limited Edition Mini Kelly 20 Sellier Beton Matte Alligator Bag Gold Hard

Hermes Limited Edition Mini Kelly 20 Sellier Beton Matte Alligator Bag Gold Hard

By Hermès

Located in Miami, FL

Mightychic offers a Limited Edition Hermes Kelly 20 Sellier bag featured in Beton Matte Alligator. This mini Kelly bag is light gray with bone undertone (beton + concrete), and the n...

Category

21st Century and Contemporary French Structured Shoulder Bags

Get Updated with New Arrivals
Save "25 Carat Diamond", and we’ll notify you when there are new listings in this category.

25 Carat Diamond For Sale on 1stDibs

You are likely to find exactly the 25 carat diamond you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 14k Gold and White Gold, this item was constructed with great care. You can easily find a 885 antique edition and 1665 modern creations to choose from as well. If you’re looking for a 25 carat diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Finding an appealing 25 carat diamond — no matter the origin — is easy, but LB Exclusive, TJD and Tiffany & Co. each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and old european cut alternatives. If you’re browsing our inventory for a 25 carat diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 25 Carat Diamond?

Prices for a 25 carat diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $165 and can go as high as $3,350,000, while this accessory, on average, fetches $2,996.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.