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Gemstone: Diamond
Virgin Mary Medal Necklace Black Diamond Silver J Dauphin
Virgin Mary Medal Necklace Black Diamond Silver J Dauphin

Virgin Mary Medal Necklace Black Diamond Silver J Dauphin

By J DAUPHIN

Located in Los Angeles, CA

Natural Black Diamond Miraculous Medal Necklace Oxidized Solid Silver Designer: J Dauphin The Miraculous Medal Devotional Necklace is a one-of-a-kind architectural statement piece. ...

Category

2010s Indian Victorian Diamond Jewelry

Materials

Black Diamond, Silver, Sterling Silver

E.HABAN 18k gold lock with brilliant cut diamonds up to 1.00ct on pearl necklace
E.HABAN 18k gold lock with brilliant cut diamonds up to 1.00ct on pearl necklace

E.HABAN 18k gold lock with brilliant cut diamonds up to 1.00ct on pearl necklace

Located in The Hague, ZH

E. HABAN 18k white gold clasp set with brilliant-cut diamonds up to 1.00 ct – F/G – VS/SI – on a pearl necklace – 55 cm long Detailed description The necklace is 55 cm long and 7.6...

Category

2010s Dutch Modern Diamond Jewelry

Materials

Diamond, Pearl, 18k Gold

Vintage Platinum, 1940s 0.45 Total Carat Single Stone Diamond Engagement Ring
Vintage Platinum, 1940s 0.45 Total Carat Single Stone Diamond Engagement Ring

Vintage Platinum, 1940s 0.45 Total Carat Single Stone Diamond Engagement Ring

Located in Brighton, GB

Antique Diamond Ring Platinum Stamped Circa 1940s Step back in time with this stunning engagement ring from the 1940s, crafted from luxurious platinum. This unique piece features ...

Category

Mid-20th Century European Diamond Jewelry

Materials

Diamond, Platinum

TIFFANY & Co. Etoile 18K Gold Diamond Ball Pendant Necklace
TIFFANY & Co. Etoile 18K Gold Diamond Ball Pendant Necklace

TIFFANY & Co. Etoile 18K Gold Diamond Ball Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Etoile 18K Gold Diamond Ball Pendant Necklace Metal: 18K yellow gold Weight: 5.30 grams Chain: 16" Pendant: 11mm in diameter Diamond: 6 round brilliant diamonds, carat...

Category

2010s American Diamond Jewelry

Materials

Diamond, 18k Gold, Platinum

Spectacular Carved Emerald Coral Lapis and Diamond Necklace
Spectacular Carved Emerald Coral Lapis and Diamond Necklace

Spectacular Carved Emerald Coral Lapis and Diamond Necklace

Located in Litchfield, CT

Circa 1960s, 18k, Switzerland. The sixties were a bright moment of color and fashion, and necklaces like this one were right in the middle of it all. Pop, hippie, boho, or Vogue q...

Category

1960s Swiss Vintage Diamond Jewelry

Materials

Coral, Diamond, Emerald, 18k Gold

Mystic Bracelet in 18k Yellow Gold with Blue Sapphire by Future Fortune Jewelry
Mystic Bracelet in 18k Yellow Gold with Blue Sapphire by Future Fortune Jewelry

Mystic Bracelet in 18k Yellow Gold with Blue Sapphire by Future Fortune Jewelry

Located in Geneve, CH

Mystic Bracelet in 18k Yellow Gold with Blue Sapphire by Future Fortune Jewelry. Dimensions: Available upon request. Materials: 18k Yellow Gold, 4 carats Bezel-Set Oval Blue Sapphire...

Category

2010s American Contemporary Diamond Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Vintage 18ct Gold Stamped, 1980s Diamond Cat Brooch
Vintage 18ct Gold Stamped, 1980s Diamond Cat Brooch

Vintage 18ct Gold Stamped, 1980s Diamond Cat Brooch

Located in Brighton, GB

Vintage Cat Brooch 18ct Gold Stamped Elevate your accessory collection with this exquisite 1980s cat brooch, meticulously crafted from 18ct yellow gold. This beautifully detailed ...

Category

Late 20th Century Diamond Jewelry

Materials

Diamond, Gold, 18k Gold

Vintage Emerald and Diamond 18 Carat Gold Cluster Panel Ring
Vintage Emerald and Diamond 18 Carat Gold Cluster Panel Ring

Vintage Emerald and Diamond 18 Carat Gold Cluster Panel Ring

Located in Chipping Campden, GB

This chunky ring is gorgeous and holds a gorgeous bright emerald and sparkling rose cut diamonds. The emerald measures approx 1 carat and the diamond halo total is approx 42pts. Ther...

Category

1980s British Vintage Diamond Jewelry

Materials

Diamond, Emerald, Gold

ICA 18K White Gold 0.61ct Oval Vivid Green Tsavorite & 0.40ct Diamond Ring
ICA 18K White Gold 0.61ct Oval Vivid Green Tsavorite & 0.40ct Diamond Ring

ICA 18K White Gold 0.61ct Oval Vivid Green Tsavorite & 0.40ct Diamond Ring

Located in เกาะสมุย, TH

A refined study in rare color and modern elegance, this handcrafted 18K white gold ring centers on an ICA‑certified 0.61‑carat oval Stavorite—a gemstone prized for its vivid green hu...

Category

21st Century and Contemporary Thai Diamond Jewelry

Materials

Diamond, Garnet, Tsavorite, 18k Gold, White Gold

14k Gold GIA Elongated Oval Burma Ruby Marquise & Round Diamond Frame Ring
14k Gold GIA Elongated Oval Burma Ruby Marquise & Round Diamond Frame Ring

14k Gold GIA Elongated Oval Burma Ruby Marquise & Round Diamond Frame Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Elongated Oval Cut - Prong Set - Purplish Red - Burma - Heated - 1.29ct (exact) ** See Certification Details Below for Complete Info ** Natur...

Category

21st Century and Contemporary Diamond Jewelry

Materials

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

TIFFANY & Co. Atlas 18K Gold Half Circle Diamond 12mm Band Ring 6.5
TIFFANY & Co. Atlas 18K Gold Half Circle Diamond 12mm Band Ring 6.5

TIFFANY & Co. Atlas 18K Gold Half Circle Diamond 12mm Band Ring 6.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Atlas 18K Gold Half Circle Diamond 12mm Band Ring 6.5 Metal: 18K Yellow Gold Size: 6.5 Band Width: 12mm Weight: 17.20 grams Diamond: 26 round brilliant diamonds...

Category

Early 2000s Diamond Jewelry

Materials

Diamond, 18k Gold

Piaget Possession Diamond Eternity Ring - 18k Rose Gold - Spinning - Sz 6
Piaget Possession Diamond Eternity Ring - 18k Rose Gold - Spinning - Sz 6

Piaget Possession Diamond Eternity Ring - 18k Rose Gold - Spinning - Sz 6

By Piaget

Located in Orlando, FL

Authentic Piaget Possession diamond eternity band set with 36 round brilliant cut diamonds graded F color, VS clarity weighing an estimated 0.72ctw The band is approximately 4.7mm w...

Category

Late 20th Century Swiss Diamond Jewelry

Materials

Diamond, 18k Gold, Rose Gold

1960's Columbian Emerald and Diamond Ballerina Ring 14k White Gold
1960's Columbian Emerald and Diamond Ballerina Ring 14k White Gold

1960's Columbian Emerald and Diamond Ballerina Ring 14k White Gold

Located in South Pasadena, CA

Circa 1960's. A gorgeous example of a ballerina style ring with a columbian emerald surrounded by a halo of incredibly bright and sparkly diamonds. The color of emeralds are notoriou...

Category

1960s Vintage Diamond Jewelry

Materials

Diamond, Emerald, 14k Gold, White Gold

GIA 18K 12.00 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring
GIA 18K 12.00 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

GIA 18K 12.00 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 12.00 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* GIA-certified natural vivid green emerald weighing 12.00 ct set on a 18K white gold Art Deco design ...

Category

21st Century and Contemporary Taiwanese Art Deco Diamond Jewelry

Materials

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

Antique 18ct Gold & Platinum Edwardian Ruby Diamond Marquise/Navette Shaped Ring
Antique 18ct Gold & Platinum Edwardian Ruby Diamond Marquise/Navette Shaped Ring

Antique 18ct Gold & Platinum Edwardian Ruby Diamond Marquise/Navette Shaped Ring

Located in Brighton, GB

Edwadian Marquise Ring 18ct Gold & Platinum Circa 1910 Introducing an exquisite Edwadian Marquise Ring, a stunning testament to the artistry of antique jewellery. This fabulou...

Category

Early 20th Century Edwardian Diamond Jewelry

Materials

Diamond, Ruby, Gold, 18k Gold, Platinum

Tiffany & Co. 3.25 Carat 18K Yellow Gold Diamond Choker Necklace
Tiffany & Co. 3.25 Carat 18K Yellow Gold Diamond Choker Necklace

Tiffany & Co. 3.25 Carat 18K Yellow Gold Diamond Choker Necklace

By Tiffany & Co.

Located in Chicago, IL

A bold and sophisticated statement piece by Tiffany & Co., this stunning 18K yellow gold choker necklace showcases an iconic diamond “X” motif accented with approximately 3.25 to...

Category

1980s American Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

IGI 18K 2.72 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring
IGI 18K 2.72 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

IGI 18K 2.72 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

Located in Kaohsiung City, TW

*IGI 18K 2.72 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* An IGI-certified natural vivid green emerald weighing 2.72 ct set on an 18K white gold Art Deco desig...

Category

21st Century and Contemporary Taiwanese Art Deco Diamond Jewelry

Materials

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

Bochic “Orient” Vintage Amethyst, Sapphire & Diamond Cocktail Ring
Bochic “Orient” Vintage Amethyst, Sapphire & Diamond Cocktail Ring

Bochic “Orient” Vintage Amethyst, Sapphire & Diamond Cocktail Ring

By Bochic

Located in New York, NY

Bochic “Orient” Vintage Amethyst, Orange, Yellow Sapphire & Diamond Cocktail Ring 23 Carat Center Stone 18K Gold & Silver Signed One-of-a-Kind Statement Piece A bold e...

Category

Late 20th Century Thai Baroque Diamond Jewelry

Materials

Amethyst, Diamond, Sapphire, Yellow Sapphire, 18k Gold, Silver

TIFFANY & Co. 18K Gold Half Circle Diamond Novo Band Ring 4.5
TIFFANY & Co. 18K Gold Half Circle Diamond Novo Band Ring 4.5

TIFFANY & Co. 18K Gold Half Circle Diamond Novo Band Ring 4.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. 18K Gold Half Circle Diamond Novo Band Ring 4.5 Metal: 18K yellow gold Size: 4.5 Band Width: 2mm Diamond: round brilliant diamonds, carat total weight .24 Hallmark: ©...

Category

2010s American Diamond Jewelry

Materials

Diamond, 18k Gold

Vintage 18ct Yellow Gold, Star Set Diamond Band Ring, Circa 1960
Vintage 18ct Yellow Gold, Star Set Diamond Band Ring, Circa 1960

Vintage 18ct Yellow Gold, Star Set Diamond Band Ring, Circa 1960

Located in Brighton, GB

Vintage Diamond Set Gypsy Ring 18ct Yellow Gold Stamped Hallmarked Birmingham Makers Mark GA Circa 1960s This 18ct yellow gold band ring is a stunning piece that exudes elega...

Category

Mid-20th Century European Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Large Antique 19th Century 6 TCW Diamond 18K Yellow Gold Heart Pendant Brooch
Large Antique 19th Century 6 TCW Diamond 18K Yellow Gold Heart Pendant Brooch

Large Antique 19th Century 6 TCW Diamond 18K Yellow Gold Heart Pendant Brooch

Located in New York, NY

Exquisite antique 19th century 6 TCW diamond, platinum topped 18K yellow gold heart pendant/brooch Love is everlasting Large, impressive diamond heart set with fine Old European cut ...

Category

19th Century Romantic Antique Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage 18ct Gold, Sapphire & Diamond Cluster Ring, Hallmarked London 1977
Vintage 18ct Gold, Sapphire & Diamond Cluster Ring, Hallmarked London 1977

Vintage 18ct Gold, Sapphire & Diamond Cluster Ring, Hallmarked London 1977

Located in Brighton, GB

Vintage Sapphire & Diamond Cluster Ring Hallmarked 18ct Gold London 1977 This ring features an oval-cut sapphire, approximately 1.00ct, claw-set at the centre. Surrounding it is a ...

Category

Late 20th Century English Diamond Jewelry

Materials

Diamond, Sapphire, Gold, 18k Gold

Emerald Diamond Bangle Bracelet Gold Plated Black Enamel J Dauphin
Emerald Diamond Bangle Bracelet Gold Plated Black Enamel J Dauphin

Emerald Diamond Bangle Bracelet Gold Plated Black Enamel J Dauphin

By J DAUPHIN

Located in Los Angeles, CA

Emerald Diamond Bangle Bracelet Gold Plated Black Enamel J Dauphin This Heart Emerald Diamond Bangle Bracelet unites Victorian style, Hermetica symbolism, and contemporary craftsman...

Category

2010s Indian Victorian Diamond Jewelry

Materials

Diamond, Emerald, Gold Plate, Brass, Enamel

Antique 18ct Yellow Gold & Platinum, 1920s Peridot and Diamond Three Stone Ring
Antique 18ct Yellow Gold & Platinum, 1920s Peridot and Diamond Three Stone Ring

Antique 18ct Yellow Gold & Platinum, 1920s Peridot and Diamond Three Stone Ring

Located in Brighton, GB

Antique Peridot & Diamond Ring 18ct Gold & Platinum Stamped Circa 1920s This exquisite ring, crafted from 18ct white gold and platinum, beautifully embodies the elegance of the...

Category

Early 20th Century European Diamond Jewelry

Materials

Diamond, Peridot, 18k Gold, Yellow Gold, Platinum

18K White Gold Cluster Tsavorite, Yellow, Pink Sapphire 0.64ct Diamond Earrings
18K White Gold Cluster Tsavorite, Yellow, Pink Sapphire 0.64ct Diamond Earrings

18K White Gold Cluster Tsavorite, Yellow, Pink Sapphire 0.64ct Diamond Earrings

Located in เกาะสมุย, TH

A vibration of color and craftsmanship, these fine floral dangle earrings are meticulously handcrafted in 18k white gold and adorned with an exquisite trio of rare gemstones. Each ea...

Category

20th Century Thai Diamond Jewelry

Materials

Diamond, Garnet, Tsavorite, Pink Sapphire, Yellow Sapphire, 18k Gold, Wh...

Roberto Coin 18K Rose Gold Pois Moi Diamond Bangle Bracelet w/Box #25037
Roberto Coin 18K Rose Gold Pois Moi Diamond Bangle Bracelet w/Box #25037

Roberto Coin 18K Rose Gold Pois Moi Diamond Bangle Bracelet w/Box #25037

By Roberto Coin

Located in Washington Depot, CT

Roberto Coin 18K Rose Gold Pois Moi Diamond Bangle Bracelet w/Box- This striking Roberto Coin Pois Moi 18K rose gold bangle showcases the collection's iconic studded design - each d...

Category

20th Century Contemporary Diamond Jewelry

Materials

Diamond, 18k Gold, Rose Gold

1950's Diamond Leaf Drop Dangle Earrings 18k/Platinum
1950's Diamond Leaf Drop Dangle Earrings 18k/Platinum

1950's Diamond Leaf Drop Dangle Earrings 18k/Platinum

Located in South Pasadena, CA

Circa 1950's diamond leaf drop earrings. The diamonds are white, sparkly and even nicer in person. The earrings have great movement on the ear. In good condition. Metal: 18k White G...

Category

1950s Vintage Diamond Jewelry

Materials

Diamond, Platinum

Silvorra Emerald Cut Aquamarine & Halo Diamond Engagement Ring Sterling Silver
Silvorra Emerald Cut Aquamarine & Halo Diamond Engagement Ring Sterling Silver

Silvorra Emerald Cut Aquamarine & Halo Diamond Engagement Ring Sterling Silver

Located in New York, NY

This elegant emerald cut aquamarine and diamond ring is crafted in 925 sterling silver. The gemstone measures 4 x 6 mm, and has a total weight of 0.54 carats. Surrounding the aquamar...

Category

21st Century and Contemporary American Art Deco Diamond Jewelry

Materials

Aquamarine, Diamond, Silver, Sterling Silver

TIFFANY & Co. Platinum Diamond Cruciform Cross Pendant Necklace
TIFFANY & Co. Platinum Diamond Cruciform Cross Pendant Necklace

TIFFANY & Co. Platinum Diamond Cruciform Cross Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum Diamond Cruciform Cross Pendant Necklace Metal: Platinum Chain: 16" Pendant: 7mm wide Diamond: 5 round brilliant diamonds, carat total weight .10 Hallmark...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

Ring with sapphire and old mine cut diamonds up to 0.40ct 14k gold 7.1 grams
Ring with sapphire and old mine cut diamonds up to 0.40ct 14k gold 7.1 grams

Ring with sapphire and old mine cut diamonds up to 0.40ct 14k gold 7.1 grams

Located in The Hague, ZH

14k gold signet ring set with sapphire and old mine cut diamond total 0.40ct - J/K - piq infinite - ring size U.S. 7.25 - EU. 17.5(55) detailed description: the top of the ring is ...

Category

1990s Dutch Modern Diamond Jewelry

Materials

Diamond, Sapphire, 14k Gold

Antique 18ct Yellow Gold & Platinum, Victorian Diamond Catherine Wheel Pendant
Antique 18ct Yellow Gold & Platinum, Victorian Diamond Catherine Wheel Pendant

Antique 18ct Yellow Gold & Platinum, Victorian Diamond Catherine Wheel Pendant

Located in Brighton, GB

Antique Catherine Wheel Pendant 18ct Yellow Gold & Platinum * The chain is sold separately Discover the charm of the Victorian era with this exquisite pendant, featuring a st...

Category

Late 19th Century Victorian Antique Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique Pendant Necklace natural 1ct. Emerald Diamonds solid 18K Gold / 8.3 gr
Antique Pendant Necklace natural 1ct. Emerald Diamonds solid 18K Gold / 8.3 gr

Antique Pendant Necklace natural 1ct. Emerald Diamonds solid 18K Gold / 8.3 gr

Located in SE

Emeralds and Diamonds, old necklace in solid 18ct White and Yellow Gold. European, ca. early 1920s -1930s. The necklace is not hallmarked, Gold tested solid 18k. The lock is a later ...

Category

1920s German Aesthetic Movement Vintage Diamond Jewelry

Materials

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

80s Vintage Amethyst Diamond Link Ring Sz 6.75 Wide Band 14k Yellow Gold Jewelry
80s Vintage Amethyst Diamond Link Ring Sz 6.75 Wide Band 14k Yellow Gold Jewelry

80s Vintage Amethyst Diamond Link Ring Sz 6.75 Wide Band 14k Yellow Gold Jewelry

Located in Torrance, CA

Stylish amethyst & diamond wide band (circa 1980s) crafted in 14 karat yellow gold. Emerald cut amethyst measures 12mm x 10mm (estimated at 5 carats), accented with an estimated 1....

Category

Late 20th Century American Modern Diamond Jewelry

Materials

Amethyst, Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

Antique 18ct Yellow Gold, 1920s Diamond & Garnet Tigers Head Brooch
Antique 18ct Yellow Gold, 1920s Diamond & Garnet Tigers Head Brooch

Antique 18ct Yellow Gold, 1920s Diamond & Garnet Tigers Head Brooch

Located in Brighton, GB

Antique Tiger Brooch 18ct Gold Circa 1920s Elevate your jewellery collection with this exquisite 1920s tiger's head brooch, crafted from 18ct gold. This striking piece features a ...

Category

Early 20th Century European Diamond Jewelry

Materials

Diamond, Garnet, 18k Gold, Yellow Gold

Genuine Tanzanite Statement 14K Yellow Gold Cocktail Ring
Genuine Tanzanite Statement 14K Yellow Gold Cocktail Ring

Genuine Tanzanite Statement 14K Yellow Gold Cocktail Ring

Located in GOES, NL

Radiant Elegance: The Tanzanite Statement Ring in 14K solid gold. Turn heads and steal the spotlight with this breathtaking statement ring, where timeless beauty meets bold design. ...

Category

2010s Dutch Art Deco Diamond Jewelry

Materials

Diamond, Tanzanite, 14k Gold, Yellow Gold

Antique 18ct Gold Stamped, Victorian Diamond Boat Shaped Ring, Circa 1880
Antique 18ct Gold Stamped, Victorian Diamond Boat Shaped Ring, Circa 1880

Antique 18ct Gold Stamped, Victorian Diamond Boat Shaped Ring, Circa 1880

Located in Brighton, GB

Victorian Old Cut Diamond Ring 18ct Gold Circa 1880 Victorian boat-shaped cluster ring, c.1880. Set with twelve old cut diamonds totaling approx. 0.85cts in an 18ct gold mount. A...

Category

Late 19th Century English Victorian Antique Diamond Jewelry

Materials

Diamond, Gold, 18k Gold

Tiffany & Co. 4.45 Carat Diamond Triple Row Curved Link Bracelet
Tiffany & Co. 4.45 Carat Diamond Triple Row Curved Link Bracelet

Tiffany & Co. 4.45 Carat Diamond Triple Row Curved Link Bracelet

By Tiffany & Co.

Located in Chicago, IL

This authentic Tiffany & Co. bracelet is exquisitely crafted in solid 18K yellow gold and showcases a sophisticated triple-row curved link design. The bracelet features three row...

Category

1990s American Modern Diamond Jewelry

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Antique 1920s Platinum French Stamped, 1.20 Carat Full Diamond Eternity Ring
Antique 1920s Platinum French Stamped, 1.20 Carat Full Diamond Eternity Ring

Antique 1920s Platinum French Stamped, 1.20 Carat Full Diamond Eternity Ring

Located in Brighton, GB

Antique Eternity Ring Platinum French Stamped Circa 1920s This stunning platinum eternity ring is a true gem. It's fully set with around 1.20 carats of exquisite French diamonds ...

Category

Early 20th Century French Diamond Jewelry

Materials

Diamond, Platinum

Necklace and hartshaped pendant with brilliant cut diamonds 1.50ct 18k gold
Necklace and hartshaped pendant with brilliant cut diamonds 1.50ct 18k gold

Necklace and hartshaped pendant with brilliant cut diamonds 1.50ct 18k gold

Located in The Hague, ZH

18k yellow gold necklace with a pendant set with brilliant cut diamonds 1.50ct - F/G - VS - 45 cm long detailed description the necklace is 45 cm long and 1.0 mm wide the pendant ...

Category

2010s Dutch Modern Diamond Jewelry

Materials

Diamond, 18k Gold

Ring with princess cut diamonds up to 2.00ct 18k gold 14.5 grams
Ring with princess cut diamonds up to 2.00ct 18k gold 14.5 grams

Ring with princess cut diamonds up to 2.00ct 18k gold 14.5 grams

Located in The Hague, ZH

18k bicolour gold ring with princess cut diamond total 2.00ct – F/G - VS/SI - ring size U.S. 6.5 – EU. 17(53) Detailed description the top of the ring is 1.2 cm wide and 5.0 mm hig...

Category

2010s Dutch Modern Diamond Jewelry

Materials

Diamond, 18k Gold

Set in 18K Yellow Matte Gold, natural Zambian Emeralds & Diamond Bangle Bracelet
Set in 18K Yellow Matte Gold, natural Zambian Emeralds & Diamond Bangle Bracelet

Set in 18K Yellow Matte Gold, natural Zambian Emeralds & Diamond Bangle Bracelet

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Emerald Bangle Bracelet set in 18K Yellow Matte Gold & natural Diamonds. The weight of the Emeralds is 1.73 carats. The Diamonds weight i...

Category

21st Century and Contemporary Indian Art Deco Diamond Jewelry

Materials

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

Antique 15ct Gold, Edwardian Sapphire and Diamond Starburst Pendant, Circa 1900
Antique 15ct Gold, Edwardian Sapphire and Diamond Starburst Pendant, Circa 1900

Antique 15ct Gold, Edwardian Sapphire and Diamond Starburst Pendant, Circa 1900

Located in Brighton, GB

Antique Sapphire and Diamond Star Pendant 15ct Yellow Gold Stamped Circa 1900 * The chain is sold separately. A stunning antique starburst, crafted in rich 15ct yellow gold and ...

Category

Early 20th Century English Edwardian Diamond Jewelry

Materials

Diamond, Sapphire, Gold, 15k Gold

Antique Edwardian Old European Cut Diamond, Garnet 18K Yellow Gold Cluster Ring
Antique Edwardian Old European Cut Diamond, Garnet 18K Yellow Gold Cluster Ring

Antique Edwardian Old European Cut Diamond, Garnet 18K Yellow Gold Cluster Ring

Located in New York, NY

Fine antique Edwardian Old European cut diamond, garnet and 18K yellow gold classic cluster ring Early 20th Century Provenance: from the Greenwich, CT estate of a family whose lineag...

Category

Early 20th Century Edwardian Diamond Jewelry

Materials

Diamond, Garnet, 18k Gold, Yellow Gold

18K White Gold 1.08ct Oval Cornflower Blue Sapphire & 0.38ct Diamond Ring
18K White Gold 1.08ct Oval Cornflower Blue Sapphire & 0.38ct Diamond Ring

18K White Gold 1.08ct Oval Cornflower Blue Sapphire & 0.38ct Diamond Ring

Located in เกาะสมุย, TH

PRICE INCLUDING IMPORT TAX, TARIFFS AND CUSTOMS DUTIES - DDP Service (Delivered Duty Paid)- for this piece, we pay for your import tariff and custom duties, but only if final price c...

Category

20th Century Thai Diamond Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Antique 18ct Yellow Gold, Star Set Old Cut Diamond Band Ring
Antique 18ct Yellow Gold, Star Set Old Cut Diamond Band Ring

Antique 18ct Yellow Gold, Star Set Old Cut Diamond Band Ring

Located in Brighton, GB

Antique Diamond Ring 18ct Yellow Gold Circa 1900 This 18ct yellow gold band ring is a stunning Edwardian piece that exudes elegance and charm. The ring features one old cut diam...

Category

Early 20th Century English Edwardian Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Oval Turquoise Diamond Drop Earrings, Handcrafted Fine Jewelry
Oval Turquoise Diamond Drop Earrings, Handcrafted Fine Jewelry

Oval Turquoise Diamond Drop Earrings, Handcrafted Fine Jewelry

Located in Westport, CT

Oval turquoise, smooth and polished, with an emerald, cut diamond above. The rectangle against the oval, the clear stone against the saturated blue. Brushed 18K gold holds it togethe...

Category

2010s American Artisan Diamond Jewelry

Materials

Diamond, Turquoise, 18k Gold

Classic Blue Sapphire 2.22ct Diamond Ring Cocktail Ring Solid 14k Gold
Classic Blue Sapphire 2.22ct Diamond Ring Cocktail Ring Solid 14k Gold

Classic Blue Sapphire 2.22ct Diamond Ring Cocktail Ring Solid 14k Gold

Located in Brooklyn, NY

New Vintage Diamond & Sapphire Ring Solid 14k White Gold Approx 3.80 grams Natural Diamonds approx 0.83 carat mix grades J-K-I-H - SI-VS Shiny stones with nice brilliance "life" Cen...

Category

Early 2000s Unknown Diamond Jewelry

Materials

Diamond, Blue Sapphire, Gold, 14k Gold

Victorian Ruby, Sapphire, Emerald and Diamond Insect Brooch European, late 19th
Victorian Ruby, Sapphire, Emerald and Diamond Insect Brooch European, late 19th

Victorian Ruby, Sapphire, Emerald and Diamond Insect Brooch European, late 19th

Located in San Francisco, CA

A wonderfully eccentric Victorian insect brooch set with rubies, sapphire, emeralds, and rose cut diamonds in silver over gold. At the center rests a deep blue oval sapphire of excep...

Category

Late 19th Century Victorian Antique Diamond Jewelry

Materials

Diamond, Emerald, Ruby, Sapphire, Sterling Silver

GIA Certified 1.14 Carat Natural Burmese Ruby and Diamond Toi Et Moi Ring
GIA Certified 1.14 Carat Natural Burmese Ruby and Diamond Toi Et Moi Ring

GIA Certified 1.14 Carat Natural Burmese Ruby and Diamond Toi Et Moi Ring

Located in Tokyo, JP

A beautiful Ring made in Platinum featuring a GIA Certified 1.14 Carat Natural Burmese Ruby and 1.02 Carat D, Si-2 Diamond. Rubies are referred to as "Ratnaraj" in Sanskrit meaning t...

Category

21st Century and Contemporary Japanese Modern Diamond Jewelry

Materials

Diamond, Ruby, Platinum

Antique Imperial Russian Ukraine Earrings Diamonds solid 56/ 14K Gold/ 1.3gr
Antique Imperial Russian Ukraine Earrings Diamonds solid 56/ 14K Gold/ 1.3gr

Antique Imperial Russian Ukraine Earrings Diamonds solid 56/ 14K Gold/ 1.3gr

Located in SE

Antique Dangle Earrings in 14K Yellow Gold with natural Diamonds settings hand - made in late 19th century Kiev, Малороссия / Little Russia / now Ukraine - at that time a part of R...

Category

1890s Ukrainian Russian Empire Antique Diamond Jewelry

Materials

Diamond, 14k Gold

14K Yellow Gold Diamonds & Onyx Door Knocker Earrings 0.58ct
14K Yellow Gold Diamonds & Onyx Door Knocker Earrings 0.58ct

14K Yellow Gold Diamonds & Onyx Door Knocker Earrings 0.58ct

By OGI Ltd

Located in New York, NY

A bold statement of modern elegance, these 14K yellow gold earrings feature sleek carved onyx circles accented with sparkling diamonds weighing a total of 0.58 carats. Measuring 1.5"...

Category

2010s American Modern Diamond Jewelry

Materials

Diamond, Onyx, Gold, 14k Gold, Yellow Gold

18K Gold 0.47ct Oval Emerald & 0.07ct Diamond Vintage Split- Shank Band Ring
18K Gold 0.47ct Oval Emerald & 0.07ct Diamond Vintage Split- Shank Band Ring

18K Gold 0.47ct Oval Emerald & 0.07ct Diamond Vintage Split- Shank Band Ring

Located in เกาะสมุย, TH

A refined vintage band crafted in 18K yellow gold, centered with a vibrant 0.47ct oval emerald in a classic four‑prong setting. 0.07ct of bright white diamonds frame the stone in ele...

Category

20th Century Thai Diamond Jewelry

Materials

Diamond, Emerald, 18k Gold

Tiffany & Co. Soleste 1.24 Carat Cushion Vivid Yellow Diamond Engagement Ring
Tiffany & Co. Soleste 1.24 Carat Cushion Vivid Yellow Diamond Engagement Ring

Tiffany & Co. Soleste 1.24 Carat Cushion Vivid Yellow Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. Soleste Double Halo Engagement Ring The ring is 950 Platinum & 750 18K Yellow Gold The center stone is 1.24 Carat Fancy Vivid Yellow VVS1 There are 0.45 Carats ...

Category

2010s American Contemporary Diamond Jewelry

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Platinum

TIFFANY & Co. Harmony Platinum Diamond 1.8mm Band Ring 6.5
TIFFANY & Co. Harmony Platinum Diamond 1.8mm Band Ring 6.5

TIFFANY & Co. Harmony Platinum Diamond 1.8mm Band Ring 6.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Harmony Platinum Diamond 1.8mm Band Ring 6.5 A beautiful study in balance, the Tiffany Harmony® band ring is gently tapered at the center and proportioned to nest perf...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

Cartier Juste un Clou Ring, Classic Model — 18K White Gold & Diamonds
Cartier Juste un Clou Ring, Classic Model — 18K White Gold & Diamonds

Cartier Juste un Clou Ring, Classic Model — 18K White Gold & Diamonds

By Cartier

Located in Feasterville, PA

A striking and iconic ring inspired by the simplicity of a common nail, elevated to a piece of extraordinary refinement. Crafted in 18K white gold, this design is adorned with twent...

Category

20th Century Modern Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

TIFFANY & Co. Platinum Diamond 1.5" Fleur de Lis Key Pendant Necklace 18"
TIFFANY & Co. Platinum Diamond 1.5" Fleur de Lis Key Pendant Necklace 18"

TIFFANY & Co. Platinum Diamond 1.5" Fleur de Lis Key Pendant Necklace 18"

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum Diamond 1.5" Fleur de Lis Key Pendant Necklace 18" Metal: Platinum Chain: 18" Pendant: 1.5" long Weight: 6.0 grams Diamond: round brilliant diamonds, carat to...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

Antique 18ct White Gold and Platinum Original Art Deco Sapphire and Diamond Ring
Antique 18ct White Gold and Platinum Original Art Deco Sapphire and Diamond Ring

Antique 18ct White Gold and Platinum Original Art Deco Sapphire and Diamond Ring

Located in Brighton, GB

Antique Sapphire and Diamond Target Ring 18ct White Gold & Platinum Circa 1920s Introducing an exquisite and authentic Art Deco ring crafted from 18ct gold and platinum. This stun...

Category

Early 20th Century European Art Deco Diamond Jewelry

Materials

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

Antique German Ring Diamonds Sapphires solid 14K Yellow Gold Ø 6.25 US / 1.1gr
Antique German Ring Diamonds Sapphires solid 14K Yellow Gold Ø 6.25 US / 1.1gr

Antique German Ring Diamonds Sapphires solid 14K Yellow Gold Ø 6.25 US / 1.1gr

Located in SE

A German Ring, ca. 1920s- 1930s. Band in solid 14ct Yellow Gold with 4 claw set diamond cut Diamonds mixed with 4 diamond cut natural Blue Sapphires. Hallmarked 585. *Crown with...

Category

1930s German Art Deco Vintage Diamond Jewelry

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Cartier Juste un Clou 18K White Gold Classic Bracelet with Diamonds, Size 15
Cartier Juste un Clou 18K White Gold Classic Bracelet with Diamonds, Size 15

Cartier Juste un Clou 18K White Gold Classic Bracelet with Diamonds, Size 15

By Cartier

Located in Feasterville, PA

Circa unknown. This Cartier bracelet redefines elegance with its innovative design. Crafted in 18k white gold, it transforms a common nail into a statement of luxury. The Juste un C...

Category

20th Century Modern Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

Shop Antique and Vintage Diamond Rings, Diamond Necklaces and Other Diamond Jewelry and Watches on 1stDibs

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.