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Star Sapphire Diamond Platinum Ring, Light Blue
Star Sapphire Diamond Platinum Ring, Light Blue

Star Sapphire Diamond Platinum Ring, Light Blue

Located in Wallkill, NY

Early lovely platinum star sapphire cabochon Diamond ring, Carats, about 13 carats - Cut, Cabochon. Color, Light Blue, Baguette single cut diamonds flank both sides, Diamonds clarity...

Category

Vintage 1950s Solitaire Rings

Materials

Diamond, White Diamond, Star Sapphire, Platinum

GIA Certified 3 Carat Internally Flawless Clarity Emerald Diamond with pavè
GIA Certified 3 Carat Internally Flawless Clarity Emerald Diamond with pavè

GIA Certified 3 Carat Internally Flawless Clarity Emerald Diamond with pavè

By Antinori Fine Jewels

Located in Chicago, IL

Introducing a masterpiece of elegance and sophistication: a GIA certified 3-carat emerald-cut diamond ring, boasting exceptional E color and internally flawless clarity grades. Certi...

Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, Emerald, Platinum

1.20ct Emerald & 0.30ct Heart Diamond 14K Yellow Gold Solitaire Ring
1.20ct Emerald & 0.30ct Heart Diamond 14K Yellow Gold Solitaire Ring

1.20ct Emerald & 0.30ct Heart Diamond 14K Yellow Gold Solitaire Ring

Located in Los Angeles, CA

The Heart Diamond 14K Yellow Gold Emerald Solitaire Ring is a romantic fusion of elegance and bold color. Set in warm 14K yellow gold, this unique design features a vibrant emerald-c...

Category

2010s American Modern Solitaire Rings

Materials

Emerald, Diamond, Platinum, Yellow Gold, White Gold, Rose Gold, 14k Gold

2 Carats Three Row Round, Baguette and Princess Cut Platinum Band Ring
2 Carats Three Row Round, Baguette and Princess Cut Platinum Band Ring

2 Carats Three Row Round, Baguette and Princess Cut Platinum Band Ring

By Antinori Fine Jewels

Located in Chicago, IL

2 carats Platinum 3 Three Row Round, Baguette & Princess Cut Diamond Half Circle Wedding Band / Anniversary Ring. The ring weighs 11.2 grams, size 7, 5.8 mm wide, there are 16 Ba...

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Dazzling Platinum Ring with 0.52 ct Natural Diamond
Dazzling Platinum Ring with 0.52 ct Natural Diamond

Dazzling Platinum Ring with 0.52 ct Natural Diamond

Located in רמת גן, IL

A beautiful ring with a dazzling 0.52 carat round brilliant diamonds. The jewelry is made of Platinum with a high quality polish. It comes with a fancy jewelry box. Metal: White Gol...

Category

2010s Singaporean Solitaire Rings

Materials

Diamond, Platinum

6.17 Carat High Zircon Solitaire Engagment Ring in 18k White Gold
6.17 Carat High Zircon Solitaire Engagment Ring in 18k White Gold

6.17 Carat High Zircon Solitaire Engagment Ring in 18k White Gold

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 6.17 carat high zircon and 0.12 carat diamond, 18k solitaire ring; part of our diverse collection of gemstone engagement rings.

Category

Vintage 1930s Solitaire Rings

Materials

Diamond, Zircon, White Gold

Antique Diamond and Yellow Gold Solitaire Ring Circa 1920
Antique Diamond and Yellow Gold Solitaire Ring Circa 1920

Antique Diamond and Yellow Gold Solitaire Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 0.80 carat diamond and 18 karat yellow gold, platinum set solitaire ring; part of our diverse jewelry and estate jewelry collections.

Category

Vintage 1920s French Solitaire Rings

Materials

Diamond, Yellow Gold

Art Deco Vintage Old Brilliant Cut diamond platinum cocktail ring
Art Deco Vintage Old Brilliant Cut diamond platinum cocktail ring

Art Deco Vintage Old Brilliant Cut diamond platinum cocktail ring

By Antinori Fine Jewels

Located in Chicago, IL

Presenting a stunning Old European Brilliant & Baguette Cut Diamond Engagement Ring. This elegant ring has a dazzling Natural Old European Cut diamond, which boasts a weight of 3 ca...

Category

Vintage 1940s Unknown Art Deco Solitaire Rings

Materials

Diamond, Palladium, Platinum

0.27ct Round Diamond Solitaire Ring 18k Yellow White Gold Size 8
0.27ct Round Diamond Solitaire Ring 18k Yellow White Gold Size 8

0.27ct Round Diamond Solitaire Ring 18k Yellow White Gold Size 8

Located in McLeansville, NC

Gemstone Information: - Natural Diamond - Carats - 0.27ct Cut - Round Brilliant Color - I - J Clarity - SI1 Metal: 18k Yellow Gold Band (stamped), Platinum Head (XRF tested) Weight...

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Antique Art Deco Platinum .36ctw Old European Diamond Engagement Ring w/ Accents
Antique Art Deco Platinum .36ctw Old European Diamond Engagement Ring w/ Accents

Antique Art Deco Platinum .36ctw Old European Diamond Engagement Ring w/ Accents

Located in Montclair, NJ

This elegant antique engagement ring was crafted during the art deco period in solid platinum and features a stunning diamond solitaire with 3 beautiful diamond accents on each side ...

Category

Vintage 1920s Solitaire Rings

Materials

White Diamond, Platinum

Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25
Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25

Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25

By Tiffany & Co.

Located in New York, NY

Details Brand: Tiffany & Co. Metal: Platinum (Pt950) Hallmarks: © Tiffany & Co., PT950 Size: 4.25 Weight: 3 grams Width: 2.3mm Diamonds: 15 round brilliants, approx. 0.15 ctw Diamond...

Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

J. Birnbach 10.01 carat Emerald Cut Diamond Engagement Ring with Baguette Band
J. Birnbach 10.01 carat Emerald Cut Diamond Engagement Ring with Baguette Band

J. Birnbach 10.01 carat Emerald Cut Diamond Engagement Ring with Baguette Band

By J. Birnbach

Located in New York, NY

An exceptional statement piece by J. Birnbach, this 10.01 carat emerald cut diamond is magnificent! Certified by GIA to be G color and VS1 clarity, this gorgeous diamond is a showsto...

Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Platinum

Beauvince Illumina Ring 8.85 Carat Pear Shape Fancy Yellow GIA Diamond
Beauvince Illumina Ring 8.85 Carat Pear Shape Fancy Yellow GIA Diamond

Beauvince Illumina Ring 8.85 Carat Pear Shape Fancy Yellow GIA Diamond

By Beauvince Jewelry

Located in New York, NY

Big, bold and powerful, this statement yellow diamond ring is simply astounding. Center Diamond Shape: Pear Shape Center Diamond Weight: 8.85 ct Diamond Color: Fancy Yellow Certifi...

Category

2010s Solitaire Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Leon Mege Vivid Round Green Tsavorite Garnet in Micro Pave Platinum Ring
Leon Mege Vivid Round Green Tsavorite Garnet in Micro Pave Platinum Ring

Leon Mege Vivid Round Green Tsavorite Garnet in Micro Pave Platinum Ring

By Leon Mege

Located in New York, NY

The vivid-green 1.06-carat tsavorite has been cut into a masterfully balanced gem and has excellent clarity with only minor inclusions typical for such material. The gemstone is set ...

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Tsavorite, Platinum

Van Cleef & Arpels Diamond Ring
Van Cleef & Arpels Diamond Ring

Van Cleef & Arpels Diamond Ring

By Van Cleef & Arpels

Located in New York, NY

Created by Van Cleef & Arpels, this 0.43 carat diamond solitaire ring is set in platinum.

Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Fancy Deep Orange-Yellow Diamond  Ring GIA
Fancy Deep Orange-Yellow Diamond  Ring GIA

Fancy Deep Orange-Yellow Diamond Ring GIA

Located in New York, NY

Fancy Deep Orange-Yellow Diamond, Diamond, and Emerald Ring centering a prong-set oval brilliant-cut fancy deep orange-yellow diamond weighing 2.21 cts. framed by rows of single-cut...

Category

20th Century European Art Deco Solitaire Rings

Materials

Yellow Diamond, Platinum

Champagne Color Old European Cut Diamond Engagement Ring
Champagne Color Old European Cut Diamond Engagement Ring

Champagne Color Old European Cut Diamond Engagement Ring

Located in New York, NY

Antique diamond ring. with total weight of 5.55 ct. diamonds set in platinum. The center is 1.50ct. old European cut diamond, color: light champagne, clarity: SI. On the sides, t...

Category

Early 20th Century European Art Deco Solitaire Rings

Materials

Diamond, Platinum

Antique Ladies Art Deco Style Gold Ring with Diamonds and Emeralds
Antique Ladies Art Deco Style Gold Ring with Diamonds and Emeralds

Antique Ladies Art Deco Style Gold Ring with Diamonds and Emeralds

Located in Berlin, DE

Large solitaire has approx. 0.45 carat. US ring size about 7 3/4.

Category

20th Century Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Emerald, White Gold, Platinum

Antique 18ct Gold Stamped, Circa 1920s Single Stone Diamond Engagement Ring
Antique 18ct Gold Stamped, Circa 1920s Single Stone Diamond Engagement Ring

Antique 18ct Gold Stamped, Circa 1920s Single Stone Diamond Engagement Ring

Located in Brighton, GB

Antique Engagement Ring 18ct Gold & Platinum Stamped Circa 1920 The ring features a bright single 0.25ct brilliant cut diamond which is set in platinum, enhancing its sparkle and...

Category

Early 20th Century European Edwardian Solitaire Rings

Materials

Diamond, Gold, 18k Gold

Niessing 1 Carat Zirconia Tension Ring in 925 Silver, Gray Finish, hallmarked
Niessing 1 Carat Zirconia Tension Ring in 925 Silver, Gray Finish, hallmarked

Niessing 1 Carat Zirconia Tension Ring in 925 Silver, Gray Finish, hallmarked

Located in Viena, Viena

in gold with diamond from 15 000 euros - we have the original tension ring for little money the classic from Niessing in silver with zirconia, a round tension ring like the original...

Category

2010s German Modern Solitaire Rings

Materials

Silver

Beautiful 18K White Gold Ring with 0.53  ct Natural Diamonds- AGS Certificate
Beautiful 18K White Gold Ring with 0.53  ct Natural Diamonds- AGS Certificate

Beautiful 18K White Gold Ring with 0.53 ct Natural Diamonds- AGS Certificate

Located in רמת גן, IL

Beautiful Solitaire Ring with a Twist Band made from Platinum with 0.53 carat of octagon brilliant cut diamond.

Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 1.01ct Oval Solitaire & Cluster 3-Stone Platinum Diamond Ring
GIA Certified 1.01ct Oval Solitaire & Cluster 3-Stone Platinum Diamond Ring

GIA Certified 1.01ct Oval Solitaire & Cluster 3-Stone Platinum Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, this stunning diamond ring features a captivating centerpiece of a oval diamond, showcasing an impressive 1.01...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 3 Carat Solitaire Radiant 4-Prong Basket Platiunum Diamond Ring
GIA 3 Carat Solitaire Radiant 4-Prong Basket Platiunum Diamond Ring

GIA 3 Carat Solitaire Radiant 4-Prong Basket Platiunum Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring features a breathtaking center stone, a GIA-certified radiant diamond weighing 3.01, exhibiting exquisite brilliance and sparkle....

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 3 Carat Emerald Cut Diamond Platinum Solitaire Engagement Ring
Tiffany & Co. 3 Carat Emerald Cut Diamond Platinum Solitaire Engagement Ring

Tiffany & Co. 3 Carat Emerald Cut Diamond Platinum Solitaire Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

This exquisite Tiffany & Co. solitaire engagement ring showcases a magnificent emerald-cut diamond, weighing approximately 3 carats.

Category

2010s Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 3 Carat VVS1 Round Diamond Platinum Solitaire Engagement Ring
Tiffany & Co. 3 Carat VVS1 Round Diamond Platinum Solitaire Engagement Ring

Tiffany & Co. 3 Carat VVS1 Round Diamond Platinum Solitaire Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Discover timeless elegance with this exquisite Tiffany & Co. solitaire engagement ring, centered around a substantial 2.56 carat natural round brilliant cut diamond. This remarka...

Category

2010s Cocktail Rings

Materials

Diamond, Platinum

1.78 Carat Diamond and Platinum Solitaire Engagement Ring
1.78 Carat Diamond and Platinum Solitaire Engagement Ring

1.78 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive 1.78 carat diamond and platinum solitaire ring; part of our diverse engagement ring collections.

Category

Vintage 1910s Unknown Engagement Rings

Materials

Diamond, Platinum

GIA 2.00ct Round 3-Stone Solitaire & Baguette  Diamond Ring
GIA 2.00ct Round 3-Stone Solitaire & Baguette  Diamond Ring

GIA 2.00ct Round 3-Stone Solitaire & Baguette Diamond Ring

By EMD Diamonds

Located in New York, NY

Radiating timeless elegance, this stunning diamond ring features a captivating center stone of round beauty weighing 2.00. Graded I and SI2 , the diamond exhibits exceptional brillia...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 1.21ct Round 3-Stone Solitaire & Baguette  Diamond Ring
GIA 1.21ct Round 3-Stone Solitaire & Baguette  Diamond Ring

GIA 1.21ct Round 3-Stone Solitaire & Baguette Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Radiating timeless elegance, this stunning diamond ring features a captivating center stone of round beauty weighing 1.21. Graded J and...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring

3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring

By Hasbani Diamonds

Located in London, GB

A bespoke 3.00 carat cushion cut diamond engagement ring with the perfect combination of elegance and practicality, large enough to make a statement. Skilfully set with eagle claw pr...

Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring
3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring

3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring

By Hasbani Diamonds

Located in London, GB

A bespoke ring with one of the best colors and clarity center diamond, 3.00 carat cushion cut diamond engagement ring with the perfect combination of elegance and practicality, large...

Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified Solitaire 3 Carat Engagement Platinum Ring 18 Carat Yellow Gold
GIA Certified Solitaire 3 Carat Engagement Platinum Ring 18 Carat Yellow Gold

GIA Certified Solitaire 3 Carat Engagement Platinum Ring 18 Carat Yellow Gold

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite GIA certified 3 carat emerald cut diamond ring 18 carat yellow gold

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold, Yellow Gold

Cartier GIA Certified 3 Carat Asscher Cut Diamond 1895 Solitaire Ring
Cartier GIA Certified 3 Carat Asscher Cut Diamond 1895 Solitaire Ring

Cartier GIA Certified 3 Carat Asscher Cut Diamond 1895 Solitaire Ring

By Cartier

Located in Chicago, IL

This exquisite Cartier 1895 Solitaire ring is a masterpiece of fine jewelry, showcasing a magnificent 3 carat Asscher-cut diamond of exceptional D color and VVS1 clarity.

Category

2010s French Engagement Rings

Materials

Diamond, Platinum

Antique 3.31 Carat Diamond and Platinum Solitaire Engagement Ring
Antique 3.31 Carat Diamond and Platinum Solitaire Engagement Ring

Antique 3.31 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 3.31 carat diamond (total) and platinum solitaire ring; part of our diamond jewelry/estate jewelry collections.

Category

Vintage 1920s Unknown Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Radiant Diamond Engagement Platinum Ring
GIA Certified 3 Carat Radiant Diamond Engagement Platinum Ring

GIA Certified 3 Carat Radiant Diamond Engagement Platinum Ring

Located in Chicago, IL

This exquisite solitaire ring features a GIA-certified 3 -carat Radiant Diamond, set in a timeless platinum design.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Modern Oval Diamond and Platinum Solitaire Ring, 0.91 Carats
Modern Oval Diamond and Platinum Solitaire Ring, 0.91 Carats

Modern Oval Diamond and Platinum Solitaire Ring, 0.91 Carats

By Made in our own workshop

Located in London, GB

A diamond solitaire ring, set with a 0.91 carat, F colour, VS1 clarity, oval faceted diamond, in a four claw setting, with a baguette-cut diamond set into each shoulder, with a total...

Category

2010s British Contemporary Engagement Rings

Materials

Diamond, Platinum

Exceptional GIA Certified 3 Carat Heart Shape Diamond Solitaire Ring
Exceptional GIA Certified 3 Carat Heart Shape Diamond Solitaire Ring

Exceptional GIA Certified 3 Carat Heart Shape Diamond Solitaire Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite GIA certified 3 carat diamond with internally flawless clarity the highest grade of pureness and e color practically the best you can get. Diamonds like this are consi...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Edwardian Style Diamond and Platinum Solitaire Ring, 0.87 Carat
Edwardian Style Diamond and Platinum Solitaire Ring, 0.87 Carat

Edwardian Style Diamond and Platinum Solitaire Ring, 0.87 Carat

Located in London, GB

An Edwardian style diamond solitaire ring, set with a 0.87 carat, Edwardian-cut diamond in a crown claw setting, with three, old-cut diamonds, in grain settings, in each shoulder, wi...

Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 3 Carat Round Brilliant Diamond Solitaire Engagement Ring
Tiffany & Co. 3 Carat Round Brilliant Diamond Solitaire Engagement Ring

Tiffany & Co. 3 Carat Round Brilliant Diamond Solitaire Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Exemplifying the pinnacle of timeless luxury, this exceptional Tiffany & Co. solitaire engagement ring features a magnificent round brilliant-cut diamond weighing approximately 3...

Category

2010s American Cocktail Rings

Materials

Diamond, White Diamond

Antique French 1.22 Carat Diamond and Platinum Solitaire Engagement Ring
Antique French 1.22 Carat Diamond and Platinum Solitaire Engagement Ring

Antique French 1.22 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning antique 1920s 1.22 carat diamond (total) and platinum solitaire style engagement ring; part of our diverse antique jewelry and estate jewelry collections.

Category

Vintage 1920s French Engagement Rings

Materials

Diamond, Platinum

Cartier Destinee Solitaire Diamond 0.56ct F-VS1-Ex Platinum Ring US 3 3/4
Cartier Destinee Solitaire Diamond 0.56ct F-VS1-Ex Platinum Ring US 3 3/4

Cartier Destinee Solitaire Diamond 0.56ct F-VS1-Ex Platinum Ring US 3 3/4

By Cartier

Located in Tokyo, JP

■Item No: 32710708 ■Brand: Cartier ■Name: Destinee Solitaire Ring ■Ref.: N4246000 ■Material: 1P diamond (D0.56ct F-VS1-Ex), Side diamond, Pt950 platinum ■Weight: 4.1g (Approx) ■Ring ...

Category

2010s American More Rings

Materials

Diamond, Platinum

1.85 Carat Emerald Cut Diamond Solitaire Engagement Ring in Platinum
1.85 Carat Emerald Cut Diamond Solitaire Engagement Ring in Platinum

1.85 Carat Emerald Cut Diamond Solitaire Engagement Ring in Platinum

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive contemporary 1.85 carat emerald cut diamond solitaire ring in platinum; part of our emerald cut diamond rings collections.

Category

Early 2000s Unknown Engagement Rings

Materials

Diamond, Platinum

3 Carat Round Brilliant Diamond Solitaire Engagement Ring, GIA Certified
3 Carat Round Brilliant Diamond Solitaire Engagement Ring, GIA Certified

3 Carat Round Brilliant Diamond Solitaire Engagement Ring, GIA Certified

Located in New York, NY

Spectacular engagement ring crafted in Platinum, showcasing a GIA certified round brilliant cut diamond weighing 3.01 carats, I color, SI2 clarity, accented by two trapezoids diamond...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Ferrucci 1.40 Carat GIA Certified Diamond Platinum solitaire engagement ring
Ferrucci 1.40 Carat GIA Certified Diamond Platinum solitaire engagement ring

Ferrucci 1.40 Carat GIA Certified Diamond Platinum solitaire engagement ring

By FERRUCCI

Located in New York, NY

Entirely made in New York City by Italian master jeweler showcasing a stunning GIA Certified round brilliant cut diamond 1.41 carat, F color and VVS2 clarity, stunning and superior ...

Category

2010s American Engagement Rings

Materials

White Diamond, Platinum

Antique 1.32 Carat Diamond and Platinum Solitaire Engagement Ring Circa 1935
Antique 1.32 Carat Diamond and Platinum Solitaire Engagement Ring Circa 1935

Antique 1.32 Carat Diamond and Platinum Solitaire Engagement Ring Circa 1935

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 1.32 carat diamond and platinum solitaire ring with baguette side stones; part of our engagement ring collection.

Category

Vintage 1930s Engagement Rings

Materials

Diamond, Platinum

Antique 2.38 Carat Diamond and Platinum Solitaire Engagement Ring, Circa 1935
Antique 2.38 Carat Diamond and Platinum Solitaire Engagement Ring, Circa 1935

Antique 2.38 Carat Diamond and Platinum Solitaire Engagement Ring, Circa 1935

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 2.38 carat emerald cut diamond solitaire ring in platinum; part of our antique engagement ring collections.

Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.01 Carat VS2, E Round Solitaire Diamond Engagement Platinum Ring
GIA Certified 1.01 Carat VS2, E Round Solitaire Diamond Engagement Platinum Ring

GIA Certified 1.01 Carat VS2, E Round Solitaire Diamond Engagement Platinum Ring

Located in New York, NY

GIA Certified, 1.01 Ct VS2, E Round Brilliant Diamond Engagement Platinum Ring GIA cert # 14199580 Measurements 6.33-640x3.98 Delicate and classic style ring Platinum 3 Grams Diamo...

Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA 1.71ct Emerald Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 1.71ct Emerald Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 1.71ct Emerald Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly crafted, this remarkable diamond ring features a stunning center stone of emerald 1.71 , showcasing exquisite G and VS2. The ...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 1.09ct Radiant Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 1.09ct Radiant Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 1.09ct Radiant Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly crafted, this remarkable diamond ring features a stunning center stone of radiant 1.09 , showcasing exquisite E and I1. The s...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Certified 3 Carat Round Brilliant Diamond Solitaire Engagement Rin
Tiffany & Co. Certified 3 Carat Round Brilliant Diamond Solitaire Engagement Rin

Tiffany & Co. Certified 3 Carat Round Brilliant Diamond Solitaire Engagement Rin

By Tiffany & Co.

Located in Chicago, IL

Discover timeless elegance with this exquisite Tiffany & Co. certified 3 carat round brilliant diamond solitaire engagement ring.

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Art Deco Platinum Diamond Solitaire Engagement Ring
Art Deco Platinum Diamond Solitaire Engagement Ring

Art Deco Platinum Diamond Solitaire Engagement Ring

Located in Chipping Campden, GB

This classic and stunning diamond solitaire ring dates back to the 1920s, and is expertly made.

Category

Early 20th Century Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 3 Carat Internally Flawless Round Diamond Solitaire Engagement Rin
Tiffany & Co. 3 Carat Internally Flawless Round Diamond Solitaire Engagement Rin

Tiffany & Co. 3 Carat Internally Flawless Round Diamond Solitaire Engagement Rin

By Tiffany & Co.

Located in Chicago, IL

Presenting an exquisite Tiffany & Co. platinum engagement ring, featuring a breathtaking approximately 3-carat Internally Flawless round brilliant diamond.

Category

2010s Cocktail Rings

Materials

Diamond, Platinum

GIA 1.01ct Cushion Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 1.01ct Cushion Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 1.01ct Cushion Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

Elegantly crafted, this remarkable diamond ring features a stunning center stone of cushion 1.01 , showcasing exquisite H and SI1. The solitaire is beautifully secured in a classic p...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 1.81ct Round Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 1.81ct Round Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 1.81ct Round Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly crafted, this remarkable diamond ring features a stunning center stone of round 1.81 , showcasing exquisite J and VS2. The so...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 1.88ct Oval Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 1.88ct Oval Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 1.88ct Oval Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly crafted, this remarkable diamond ring features a stunning center stone of oval 1.88 , showcasing exquisite J and SI2. The sol...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 1.01ct Oval Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 1.01ct Oval Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 1.01ct Oval Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly crafted, this remarkable diamond ring features a stunning center stone of oval 1.01 , showcasing exquisite J and VS1. The sol...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 0.82ct Oval Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 0.82ct Oval Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 0.82ct Oval Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly crafted, this remarkable diamond ring features a stunning center stone of oval 0.82 , showcasing exquisite J and VS1. The sol...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 1.01ct Radiant Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 1.01ct Radiant Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 1.01ct Radiant Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly crafted, this remarkable diamond ring features a stunning center stone of radiant 1.01 , showcasing exquisite J and VS1. The ...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Ladies' Platinum Diamond Solitaire Engagement Ring 0.65 ct
Ladies' Platinum Diamond Solitaire Engagement Ring 0.65 ct

Ladies' Platinum Diamond Solitaire Engagement Ring 0.65 ct

Located in Laguna Beach, CA

Ladies' diamond solitaire engagement ring. Tests platinum and weighs 4 grams gross weight.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Van Cleef & Arpels Estelle Platinum Diamond Solitaire Ring
Van Cleef & Arpels Estelle Platinum Diamond Solitaire Ring

Van Cleef & Arpels Estelle Platinum Diamond Solitaire Ring

By Van Cleef & Arpels

Located in Southampton, PA

A timeless expression of refined elegance, this authentic Van Cleef & Arpels diamond ring is expertly crafted in platinum and showcases a stunning 0.31-carat round brilliant-cut ...

Category

20th Century French Band Rings

Materials

Diamond, Platinum

GIA 2.00ct Cushion Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 2.00ct Cushion Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 2.00ct Cushion Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly crafted, this remarkable diamond ring features a stunning center stone of cushion 2.00 , showcasing exquisite H and SI2. The ...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

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Platinum 3 Carat Solitaire Diamond Ring For Sale on 1stDibs

You are likely to find exactly the platinum 3 carat solitaire diamond ring you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. You can easily find a 994 antique edition and 988 modern creations to choose from as well. Finding the perfect platinum 3 carat solitaire diamond ring may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. There have been many well-made iterations of the classic platinum 3 carat solitaire diamond ring over the years, but those made by Tiffany & Co., Antinori Fine Jewels and Cartier are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also old european cut and cushion cut versions for sale. There aren’t many items for men if you’re seeking a platinum 3 carat solitaire diamond ring, as most of the options available are for women and unisex.

How Much is a Platinum 3 Carat Solitaire Diamond Ring?

On average, a platinum 3 carat solitaire diamond ring at 1stDibs sells for $11,926, while they’re typically $250 on the low end and $4,900,000 for the highest priced versions of this item.

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.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.