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Platinum Choker Necklace Set With 20 ct. Diamonds
Platinum Choker Necklace Set With 20 ct. Diamonds

Platinum Choker Necklace Set With 20 ct. Diamonds

Located in Antwerp, BE

Fantastic and Gorgeous Platinum Choker Necklace With Bow Set With 20 ct. Diamonds Brilliant cut diamonds together approx. 19.74 ct.

Category

20th Century European Art Deco Choker Necklaces

Materials

Diamond, Platinum

Platinum Asprey &Co 20 Ct Diamond Bracelet Estate to His Majesty Qaboos Bin Said
Platinum Asprey &Co 20 Ct Diamond Bracelet Estate to His Majesty Qaboos Bin Said

Platinum Asprey &Co 20 Ct Diamond Bracelet Estate to His Majesty Qaboos Bin Said

By Asprey London

Located in Antwerp, BE

Platinum Asprey & Co Diamond Bracelet specially made for the Queen of His Majesty Qaboos Bin Said,the sultan of Oman. A unique completely hand crafted diamond bracelet with exclusi...

Category

20th Century British Artisan Charm Bracelets

Materials

Diamond

20 Ct Diamond, Five Strand Dangle Chandelier Earrings 25.5 Gm 14 Kt White Gold
20 Ct Diamond, Five Strand Dangle Chandelier Earrings 25.5 Gm 14 Kt White Gold

20 Ct Diamond, Five Strand Dangle Chandelier Earrings 25.5 Gm 14 Kt White Gold

Located in New York, NY

Made out of 14 karat white gold Three row in front has 12,13,12 brilliant cut diamond in each row each row is ending in a big solitaire diamond approximately 80 pointer back has tw...

Category

1990s Chandelier Earrings

Materials

Diamond, 14k Gold, White Gold

20 Carat Diamond 14K White Gold Tennis Necklace – 17.5 Inches
20 Carat Diamond 14K White Gold Tennis Necklace – 17.5 Inches

20 Carat Diamond 14K White Gold Tennis Necklace – 17.5 Inches

By Antinori Fine Jewels

Located in Chicago, IL

Total Carat Weight: 20 ct Diamond Count: 109 round brilliant cut diamonds Length: 17.5 inches Metal: 14K White Gold Condition: New Ships from the US.

Category

2010s American Contemporary Link Necklaces

Materials

Diamond, White Diamond, White Gold

18kt White Gold Ring Big Amethyst Center Stone & Blue, Pink Sapphires, Diamonds
18kt White Gold Ring Big Amethyst Center Stone & Blue, Pink Sapphires, Diamonds

18kt White Gold Ring Big Amethyst Center Stone & Blue, Pink Sapphires, Diamonds

Located in Antwerp, BE

Magnificent 18kt White Gold Ring With Huge Marquise Cut Amethyst Center Stone & Blue, Pink Sapphires, Diamonds Centre stone: amethyst Approx. 20 Ct Diamonds: brilliant cut togethe...

Category

21st Century and Contemporary European Artisan More Rings

Materials

Amethyst, Diamond, Blue Diamond, Pink Sapphire, Yellow Sapphire, 18k Gol...

14 Karat White Gold Diamond Pendant Necklace
14 Karat White Gold Diamond Pendant Necklace

14 Karat White Gold Diamond Pendant Necklace

Located in Washington Depot, CT

Approximate total diamond weight: .20 ct. Diamond color: H-I Diamond clarity: SI1-I1 Size: 18 inches (necklace) 32 mm x 17 mm (pendant) Weight: 2.3 dwt. / 3.7 gr.

Category

20th Century Pendant Necklaces

Materials

Diamond, White Gold

14 Karat White Gold and Diamond Earrings
14 Karat White Gold and Diamond Earrings

14 Karat White Gold and Diamond Earrings

Located in Washington Depot, CT

Omega back closures. Approximate total diamond weight: .20 ct. Diamond clarity: SI-I1 Size: 13 mm Weight: 2.9 dwt. / 4.6 gr.

Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Diamond Wedding Band
14 Karat White Gold Diamond Wedding Band

14 Karat White Gold Diamond Wedding Band

Located in Washington Depot, CT

Shank: 3 mm. Approximate total diamond weight: .20 ct. Diamond color: G-H Diamond clarity: SI1-VS2 Ring Size: 5.75 Weight: 1.6 dwt. / 2.5 gr.

Category

20th Century Wedding Rings

Materials

Diamond, White Gold

14 White Gold and Diamond Wedding Band Ring
14 White Gold and Diamond Wedding Band Ring

14 White Gold and Diamond Wedding Band Ring

Located in Washington Depot, CT

Shank: 1 mm. Approximate total diamond weight: .20 ct. Diamond color: J Diamond clarity: SI1-I1 Size: 7 Weight: 1.0 dwt. / 1.7 gr.

Category

20th Century Wedding Rings

Materials

Diamond, White Gold

10 Karat Yellow Gold Sapphire and Diamond Ring
10 Karat Yellow Gold Sapphire and Diamond Ring

10 Karat Yellow Gold Sapphire and Diamond Ring

Located in Washington Depot, CT

Width: 4 mm Shank: 2 mm. Approximate total diamond weight: .20 ct. Diamond color: I Diamond clarity: I2-I3 Ring Size: 6.5 Weight: 1.6 dwt. / 2.6 gr.

Category

20th Century Fashion Rings

Materials

Diamond, Sapphire, Yellow Gold

14 Karat White Gold Princess Cut Diamond Wedding Band
14 Karat White Gold Princess Cut Diamond Wedding Band

14 Karat White Gold Princess Cut Diamond Wedding Band

Located in Washington Depot, CT

Shank: 2 mm. Approximate total diamond weight: .20 ct. Diamond color: I Diamond clarity: SI1-SI2 Ring Size 6.25 Weight: 1.6 dwt. / 2.6 gr.

Category

20th Century Wedding Rings

Materials

Diamond, White Gold

10 Karat White Gold Diamond Pendant Necklace
10 Karat White Gold Diamond Pendant Necklace

10 Karat White Gold Diamond Pendant Necklace

Located in Washington Depot, CT

Chain is 14K white gold Approximate total diamond weight: .20 ct. Diamond color: J Diamond clarity: SI1-I1 Size: 16 mm x 3 mm Weight: 0.3 dwt. / 0.5 gr.

Category

20th Century Pendant Necklaces

Materials

Diamond, White Gold

14 Karat Yellow Gold Diamond Stud Earrings .20cttwt
14 Karat Yellow Gold Diamond Stud Earrings .20cttwt

14 Karat Yellow Gold Diamond Stud Earrings .20cttwt

Located in Washington Depot, CT

Illusion setting. Approximate total diamond weight: .20 ct. Diamond clarity: SI2 Diamond color: I Size: 4 mm Weight: 0.7 dwt. / 1.1 gr.

Category

20th Century Stud Earrings

Materials

Diamond, Yellow Gold

10 Karat White Gold and Diamond Band Ring
10 Karat White Gold and Diamond Band Ring

10 Karat White Gold and Diamond Band Ring

Located in Washington Depot, CT

Width: 2 mm. Approximate total diamond weight: .20 ct. Diamond clarity: I1 Diamond color: I Ring Size: 7.25 Weight: 1.2 dwt. / 1.9 gr.

Category

20th Century Band Rings

Materials

Diamond, White Gold

Vintage 10 Karat White Gold and Diamond Pendant Necklace
Vintage 10 Karat White Gold and Diamond Pendant Necklace

Vintage 10 Karat White Gold and Diamond Pendant Necklace

Located in Washington Depot, CT

Approximate total diamond weight: .20 ct. Diamond color: I Diamond clarity: I1-I2 Size: Pendant - 20 mm x 6 mm Necklace - 18 inches (adjustable to ...

Category

20th Century Pendant Necklaces

Materials

Diamond, White Gold

14 Karat White Gold and Diamond Filigree Pendant Necklace
14 Karat White Gold and Diamond Filigree Pendant Necklace

14 Karat White Gold and Diamond Filigree Pendant Necklace

Located in Washington Depot, CT

Suspends from a lovely link necklace. Approximate total diamond weight: .20 ct. Diamond color: G Diamond clarity: VS2 Size: 26 inches (necklace) 41 mm x 20 mm (pe...

Category

20th Century Pendant Necklaces

Materials

Diamond, White Gold

18 Karat Yellow Gold and Diamond Cross Pendant #17072
18 Karat Yellow Gold and Diamond Cross Pendant #17072

18 Karat Yellow Gold and Diamond Cross Pendant #17072

Located in Washington Depot, CT

Approximate total diamond weight: .20 ct. Diamond color: G Diamond clarity: VS1 Size: 35 mm x 32 mm Stamped: 750 Weight: 2.8 dwt./ 4.4 gr.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

14 Karat Yellow Gold and Diamond Door Knocker Earrings #17515
14 Karat Yellow Gold and Diamond Door Knocker Earrings #17515

14 Karat Yellow Gold and Diamond Door Knocker Earrings #17515

Located in Washington Depot, CT

Omega back closures. Approximate total diamond weight: .20 ct. Diamond color: G Diamond clarity: SI1 Size: 20 mm x 11 mm Weight: 6.8 dwt./ 10.6 gr.

Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat White Gold Diamond Wedding Band Ring Size 7 #18362
14 Karat White Gold Diamond Wedding Band Ring Size 7 #18362

14 Karat White Gold Diamond Wedding Band Ring Size 7 #18362

Located in Washington Depot, CT

Width: 2 mm. Approximate total diamond weight: .20 ct. Diamond color: H-J Diamond clarity: SI1-VS2 Stamped: 14K Ring Size: 7 Weight: 1.6 dwt. / 2.4 gr.

Category

20th Century Wedding Rings

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Ruby and Diamond Ring
14 Karat White Gold Ruby and Diamond Ring

14 Karat White Gold Ruby and Diamond Ring

Located in Washington Depot, CT

Shank: 1 mm. Ruby weight: 2.07 ct. Total diamond weight: .20 ct. Diamond color: G-H Diamond clarity: SI1-VS2 Ring Size: 5.5 Weight: 1.2 dwt. / 1.9 gr.

Category

20th Century Solitaire Rings

Materials

Diamond, Ruby, White Gold

14K Yellow Gold Diamond Heart Pendant #24118
14K Yellow Gold Diamond Heart Pendant #24118

14K Yellow Gold Diamond Heart Pendant #24118

Located in Washington Depot, CT

A timeless, feminine piece with just the right amount of sparkle. Approximate total diamond weight: .18 - .20 ct. Diamond color: G Diamond clarity: VS Weight: 1.0 g./.64 dwt.

Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K White Gold Diamond Chai Pendant #24948
14K White Gold Diamond Chai Pendant #24948

14K White Gold Diamond Chai Pendant #24948

Located in Washington Depot, CT

"Chai", symbolizing life, makes this piece both deeply meaningful and effortlessly stylish. Approximate total diamond weight: .20 ct. Diamond color: VS Diamond clarity: G Weight:...

Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Platinum and Diamond Band Ring Size 6.25 #25038
Platinum and Diamond Band Ring Size 6.25 #25038

Platinum and Diamond Band Ring Size 6.25 #25038

Located in Washington Depot, CT

Sleek, sculptural, and beautifully suited for both everyday wear and special occasions. Approximate total diamond weight: .15 - .20 ct. Diamond color: H-I Diamond clarity: VS Rin...

Category

20th Century Contemporary Wedding Rings

Materials

Diamond, Platinum

10K White Gold and Diamond Filigree Pendant #25136
10K White Gold and Diamond Filigree Pendant #25136

10K White Gold and Diamond Filigree Pendant #25136

Located in Washington Depot, CT

A timeless and graceful pendant with airy detail and vintage charm. Approximate total diamond weight: .20 ct. Diamond color: H Diamond clarity: I1 Size: 36.2 mm x 12 mm (32.3 mm...

Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, 10k Gold, White Gold

14 Karat White Gold Diamond Heart Pendant Necklace
14 Karat White Gold Diamond Heart Pendant Necklace

14 Karat White Gold Diamond Heart Pendant Necklace

Located in Washington Depot, CT

Suspends from a classic cable chain. Approximate total diamond weight: .20 ct. Diamond color: I Diamond clarity: I1 Size: 16.5 inches (necklace) 16 mm x 12 mm (pendant) Weight: ...

Category

20th Century Pendant Necklaces

Materials

Diamond, White Gold

10 Karat White Gold Diamond Band Ring Size 5.5 #16639
10 Karat White Gold Diamond Band Ring Size 5.5 #16639

10 Karat White Gold Diamond Band Ring Size 5.5 #16639

Located in Washington Depot, CT

Shank: 1.6 mm. Approximate total diamond weight: .20 ct. Diamond clarity: SI1-I1 Diamond color: I-J Ring Size: 5.5 Stamped: 10K Weight: 1.5 gr./ 0.9 dwt.

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, 10k Gold, White Gold

14K Yellow Gold Bezel Set Diamond Engagement Ring Size 7.75 #24928
14K Yellow Gold Bezel Set Diamond Engagement Ring Size 7.75 #24928

14K Yellow Gold Bezel Set Diamond Engagement Ring Size 7.75 #24928

Located in Washington Depot, CT

Simple, polished and quietly sophisticated. Approximate total diamond weight: .20 ct. Diamond color: J Diamond clarity: I1 Ring Size: 7.75 Shank: 2.1 mm Width: 5.5 mm Weight: ...

Category

20th Century Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold Single Diamond Stud Earring #21417
14 Karat Yellow Gold Single Diamond Stud Earring #21417

14 Karat Yellow Gold Single Diamond Stud Earring #21417

Located in Washington Depot, CT

Screw back closure. Approximate total diamond weight: .20 ct. Diamond color: G Diamond clarity: SI1 *Stone weights are approximated and calculated by formula.

Category

20th Century Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

18 Karat White Gold Moonstone and Diamond Ring Size 7.75
18 Karat White Gold Moonstone and Diamond Ring Size 7.75

18 Karat White Gold Moonstone and Diamond Ring Size 7.75

Located in Washington Depot, CT

Shank: 6 mm. Approximate total diamond weight: .20 ct. Diamond color: H-J Diamond clarity: SI1-I1 Size: 7.75 Weight: 5.6 dwt. / 8.8 gr.

Category

20th Century Fashion Rings

Materials

Diamond, Moonstone, White Gold

14 Karat Two Tone Gold and Diamond Crossover X Earrings #18149
14 Karat Two Tone Gold and Diamond Crossover X Earrings #18149

14 Karat Two Tone Gold and Diamond Crossover X Earrings #18149

Located in Washington Depot, CT

Hinged closures. Approximate total diamond weight: .20 ct. Diamond color: I Diamond clarity: SI1-I1 Size: 17.5 mm x 10 mm Weight: 2.4 dwt./ 3.7 gr.

Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

14K White Gold Pearl and Diamond Ring Size 7.25 #25287
14K White Gold Pearl and Diamond Ring Size 7.25 #25287

14K White Gold Pearl and Diamond Ring Size 7.25 #25287

Located in Washington Depot, CT

A timeless design that never goes out of style Approximate total diamond weight: .20 ct. Diamond color: J-K Diamond clarity: VS2 Stone weights are approximated and calculated by ...

Category

20th Century Contemporary Fashion Rings

Materials

Diamond, Pearl, 14k Gold, White Gold

10 Karat Yellow Gold and Diamond Wedding Band Ring Size 7.5
10 Karat Yellow Gold and Diamond Wedding Band Ring Size 7.5

10 Karat Yellow Gold and Diamond Wedding Band Ring Size 7.5

Located in Washington Depot, CT

Shank: 3.5 mm. Approximate total diamond weight: .20 ct. Diamond color: I Diamond clarity: I3 Size: 7.5 Weight: 1.9 dwt. / 3.1 gr.

Category

20th Century Wedding Rings

Materials

Diamond, 10k Gold, Yellow Gold

14 Karat White Gold Diamond Stud Earrings #22310
14 Karat White Gold Diamond Stud Earrings #22310

14 Karat White Gold Diamond Stud Earrings #22310

Located in Washington Depot, CT

Push back closures. Approximate total diamond weight: .20 ct. Diamond color: H-I Diamond clarity: I1 *Stone weights are approximated and calculated by formula.

Category

20th Century Stud Earrings

Materials

Diamond, 14k Gold, White Gold

18 Karat White Gold and Diamond Cross Pendant Necklace #17226
18 Karat White Gold and Diamond Cross Pendant Necklace #17226

18 Karat White Gold and Diamond Cross Pendant Necklace #17226

Located in Washington Depot, CT

Suspends from a classic cable chain. Approximate total diamond weight: .20 ct. Diamond color: I-K Diamond clarity: SI1-VS2 Size: 23 mm x 15 mm (pendant) 15.5"-17" (adjus...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

14K Yellow Gold Diamond Band Ring Size 7.25 #22982
14K Yellow Gold Diamond Band Ring Size 7.25 #22982

14K Yellow Gold Diamond Band Ring Size 7.25 #22982

Located in Washington Depot, CT

Perfect as wedding band, anniversary ring, or elegant stacking piece. Approximate total diamond weight: .20 ct. Diamond color: GH Diamond clarity: VS Ring Size: 7.25 Width: 1.7 ...

Category

20th Century Wedding Rings

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Tanzanite and Diamond Bracelet #13712
14 Karat Yellow Tanzanite and Diamond Bracelet #13712

14 Karat Yellow Tanzanite and Diamond Bracelet #13712

Located in Washington Depot, CT

Tanzanite weight; 2.38 ct. Total diamond weight: .20 ct. Diamond color: I-J Diamond clarity: i1-2 Size: 6.75 inches Weight: 4.9 dwt. / 7.62 gr.

Category

20th Century Link Bracelets

Materials

Diamond, Tanzanite, 14k Gold

14 Karat White Gold and Diamond Cross Pendant #21870
14 Karat White Gold and Diamond Cross Pendant #21870

14 Karat White Gold and Diamond Cross Pendant #21870

Located in Washington Depot, CT

Approximate total diamond weight: .20 ct. Diamond color: H-I Diamond clarity: SI1-VS2 *Stone weights are approximated and calculated by formula.

Category

20th Century Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

18 Karat White Gold Open Diamond Heart Pendant #21356
18 Karat White Gold Open Diamond Heart Pendant #21356

18 Karat White Gold Open Diamond Heart Pendant #21356

Located in Washington Depot, CT

Approximate total diamond weight: .20 ct. Diamond color: H-I Diamond clarity: SI1-I1 *Stone weights are approximated and calculated by formula.

Category

20th Century Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

14 Karat Yellow Gold Opal and Diamond Ring
14 Karat Yellow Gold Opal and Diamond Ring

14 Karat Yellow Gold Opal and Diamond Ring

Located in Washington Depot, CT

Shank: 3 mm. Approximate total diamond weight: .20 ct. Diamond clarity: SI1-I1 Diamond color: G Ring Size: 6 Weight: 4.6 dwt. / 7.2 gr.

Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Yellow Gold

18K Yellow Gold Diamond Wedding Band Ring Size 5.5-5.75 #24591
18K Yellow Gold Diamond Wedding Band Ring Size 5.5-5.75 #24591

18K Yellow Gold Diamond Wedding Band Ring Size 5.5-5.75 #24591

Located in Washington Depot, CT

A refined and modern look with classic appeal. Approximate diamond weight: .17 - .20 ct. Diamond color: G Diamond clarity: VS2 Ring Size: 5.5-5.75 Width: 4.8 mm Weight: 10.2 g....

Category

20th Century Contemporary Wedding Rings

Materials

Diamond, 18k Gold, Yellow Gold

14 Karat White Gold and Graduated Diamond Pendant Necklace
14 Karat White Gold and Graduated Diamond Pendant Necklace

14 Karat White Gold and Graduated Diamond Pendant Necklace

Located in Washington Depot, CT

Suspends from a classic cable chain. Approximate total diamond weight: .20 ct. Diamond color: H Diamond clarity: I1 Size: 16.5 inches (necklace) 21 mm x 3 mm (pendant) Weight: 1...

Category

20th Century Pendant Necklaces

Materials

Diamond, White Gold

14 Karat White Gold Filigree and Diamond Pendant #19458
14 Karat White Gold Filigree and Diamond Pendant #19458

14 Karat White Gold Filigree and Diamond Pendant #19458

Located in Washington Depot, CT

Approximate total diamond weight: .20 ct. Diamond color: H-I Diamond clarity: SI1-I1 *Stone weights are approximated and calculated by formula.

Category

20th Century Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold Opal and Diamond Brooch / Pin
14 Karat Yellow Gold Opal and Diamond Brooch / Pin

14 Karat Yellow Gold Opal and Diamond Brooch / Pin

Located in Washington Depot, CT

Approximate total diamond weight: .20 ct. Diamond clarity: I2 Diamond color: I Size: 60 mm x 35 mm Weight: 6.1 dwt. / 9.6 gr.

Category

20th Century Brooches

Materials

Diamond, Opal, Yellow Gold

14 Karat Yellow Gold Emerald and Diamond Pendant #17074
14 Karat Yellow Gold Emerald and Diamond Pendant #17074

14 Karat Yellow Gold Emerald and Diamond Pendant #17074

Located in Washington Depot, CT

Approximate total diamond weight: .20 ct. Diamond color: I Diamond clarity: I1 Size: 16 mm x 8 mm Tested 14K gold.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Vintage 10 Karat Yellow Gold and Diamond Ring size 6.75 #15315
Vintage 10 Karat Yellow Gold and Diamond Ring size 6.75 #15315

Vintage 10 Karat Yellow Gold and Diamond Ring size 6.75 #15315

Located in Washington Depot, CT

*Some chips and abrasions noted to stone. Total diamond weight: .20 ct. Diamond color: I Diamond clarity: I2 Ring Size: 6.75 Weight: 2.8 gr./ 1.8 dwt.

Category

20th Century Engagement Rings

Materials

Diamond, 10k Gold, Yellow Gold

14K Yellow Gold Princess Cut Diamond Solitaire Engagement Ring Size 7 #23805
14K Yellow Gold Princess Cut Diamond Solitaire Engagement Ring Size 7 #23805

14K Yellow Gold Princess Cut Diamond Solitaire Engagement Ring Size 7 #23805

Located in Washington Depot, CT

Approximate diamond weight: .20 ct. Diamond color: G Diamond clarity: SI1 Weight: 2.1 g./ 1.4 dwt.

Category

20th Century Contemporary Bridal Rings

Materials

Diamond, 14k Gold, Yellow Gold

12-14K Yellow and White Gold Diamond Heart Pendant #21117
12-14K Yellow and White Gold Diamond Heart Pendant #21117

12-14K Yellow and White Gold Diamond Heart Pendant #21117

Located in Washington Depot, CT

Approximate total diamond weight: .15 - .20 ct. Diamond color: G-H Diamond clarity: SI1-VS2 *Stone weights are approximated and calculated by formula.

Category

20th Century Pendant Necklaces

Materials

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

14K Yellow Gold Diamond Threader Earrings #23765
14K Yellow Gold Diamond Threader Earrings #23765

14K Yellow Gold Diamond Threader Earrings #23765

Located in Washington Depot, CT

Perfect for both casual wear and evening looks. Approximate total diamond weight: .20 ct. Diamond color: G Diamond clarity: VS Weight: 1.9 g./ 1.2 dwt.

Category

20th Century Contemporary Dangle Earrings

Materials

Diamond, 14k Gold, Yellow Gold

14K White Gold Sapphire Diamond Ring size 6.25 #15376
14K White Gold Sapphire Diamond Ring size 6.25 #15376

14K White Gold Sapphire Diamond Ring size 6.25 #15376

Located in Washington Depot, CT

Shank: 2.4 mm. Sapphire weight: .53 ct. Total diamond weight: .20 ct. Diamond clarity: VS1-VS2 Diamond color: G-H Ring size: 6.25 Weight: 3.0 gr./ 2.0 dwt.

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold, Yellow Gold

14 Karat Yellow Gold and Diamond Band Ring Size 6 #20706
14 Karat Yellow Gold and Diamond Band Ring Size 6 #20706

14 Karat Yellow Gold and Diamond Band Ring Size 6 #20706

Located in Washington Depot, CT

Shank: 4 mm. Approximate total diamond weight: .15 - .20 ct. Diamond color: H-I Diamond clarity: I1-I3 *Stone weights are approximated and calculated by formula.

Category

20th Century Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat White Gold Yellow Sapphire and Diamond Ring
14 Karat White Gold Yellow Sapphire and Diamond Ring

14 Karat White Gold Yellow Sapphire and Diamond Ring

Located in Washington Depot, CT

Approximate total diamond weight: .20 ct. Diamond color: H-I Diamond clarity: SI2-I1 Shank Size: 4 mm Ring Size: 7.75 Weight:  3.6 dwt. /  5.5 gr.

Category

20th Century Fashion Rings

Materials

Multi-gemstone, Diamond, Yellow Sapphire, White Gold

14 Karat White Gold Amethyst and Diamond Ring Size 5 #15788
14 Karat White Gold Amethyst and Diamond Ring Size 5 #15788

14 Karat White Gold Amethyst and Diamond Ring Size 5 #15788

Located in Washington Depot, CT

Shank: 2 mm. Approximate total diamond weight: .20 ct. Diamond clarity: SI1-VS2 Diamond color: H Ring Size: 5 Stamped: 14K Weight: 3.8 gr./ 2.4 dwt.

Category

20th Century Engagement Rings

Materials

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

14K White Gold Diamond and Pearl Drop Necklace #23804
14K White Gold Diamond and Pearl Drop Necklace #23804

14K White Gold Diamond and Pearl Drop Necklace #23804

Located in Washington Depot, CT

Elegant and eye-catching, this necklace transitions seamlessly from day to evening. Approximate total diamond weight: .16 - .20 ct. Diamond color: G Diamond clarity: VS1 Weight: ...

Category

20th Century Contemporary Drop Necklaces

Materials

Diamond, Pearl, 14k Gold, White Gold

14K Yellow and White Gold and Diamond Filigree Bangle Bracelet #24897
14K Yellow and White Gold and Diamond Filigree Bangle Bracelet #24897

14K Yellow and White Gold and Diamond Filigree Bangle Bracelet #24897

Located in Washington Depot, CT

A timeless piece with delicate sparkle and classic charm. Approximate total diamond weight: .16 - .20 ct. Diamond color: G-H Diamond clarity: SI1-VS2 Size: 7 inches Width: 8.4 m...

Category

20th Century Bangles

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

14 Karat Yellow Gold and Diamond Cuff Star Earrings
14 Karat Yellow Gold and Diamond Cuff Star Earrings

14 Karat Yellow Gold and Diamond Cuff Star Earrings

Located in Washington Depot, CT

Omega back closures. Approximate total diamond weight: .20 ct. Diamond color: I Diamond clarity: SI1-I1 Size: 23 mm x 4 mm 11 mm x 11 mm (star charm) Weight: 8.4 gr./ 5.4 dwt.

Category

20th Century Dangle Earrings

Materials

Diamond, Yellow Gold

14 Karat Yellow Gold Natural Sapphire and Diamond Ring Size 6.75 #24901
14 Karat Yellow Gold Natural Sapphire and Diamond Ring Size 6.75 #24901

14 Karat Yellow Gold Natural Sapphire and Diamond Ring Size 6.75 #24901

Located in Washington Depot, CT

Shank: 4 mm. Approximate total diamond weight: .20 ct. Diamond color: I Diamond clarity: SI1-I1 Ring Size: 6.75 Stamped: 14K AND Weight: 7.0 gr./ 4.5 dwt.

Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

10 Karat White Gold Black and White Diamond Penguin Pendant #21449
10 Karat White Gold Black and White Diamond Penguin Pendant #21449

10 Karat White Gold Black and White Diamond Penguin Pendant #21449

Located in Washington Depot, CT

Approximate diamond weight: .20 ct. Diamond color: I (white) Diamond clarity: SI1-I1 *Stone weights are approximated and calculated by formula.

Category

20th Century Pendant Necklaces

Materials

Diamond, 10k Gold, White Gold

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Recent Sales

Carelle 18K WG 1.25 Ct Pink Sapphire .20 Ct Diamond Bridal Anniversary Band Ring
Carelle 18K WG 1.25 Ct Pink Sapphire .20 Ct Diamond Bridal Anniversary Band Ring

Carelle 18K WG 1.25 Ct Pink Sapphire .20 Ct Diamond Bridal Anniversary Band Ring

By Carelle

Located in New York, NY

Five stunning pink sapphires with a total of 1.25 carats are skillfully set in 18 karat white gold, surrounded by a scalloped border of .20 carats of dazzling GH-VS diamond pave. The...

Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, Pink Sapphire, 18k Gold

Belle Epoque Diamond Ruby Rare Target Ring, circa 1910
Belle Epoque Diamond Ruby Rare Target Ring, circa 1910

Belle Epoque Diamond Ruby Rare Target Ring, circa 1910

Located in Napoli, IT

Eye catching Grace Belle Epoque or Edwardian 1910 ca – low profile sitting very flat on finger Charming flower inspired with sinuous undulated petals bordering the fine centre targe...

Category

Vintage 1910s Belle Époque Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Kanjimull 20 ct Aquamarine, Pink Sapphires and Diamond Cocktail Ring
Kanjimull 20 ct Aquamarine, Pink Sapphires and Diamond Cocktail Ring

Kanjimull 20 ct Aquamarine, Pink Sapphires and Diamond Cocktail Ring

Located in New Delhi, DL

Handmade in our workshop by expert craftsmen. The 20 carat flawless aquamarine gem is flanked by 2 deep colored pink sapphires, with 3 round diamonds on each side of the band. For ...

Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Pink Sapphire, 18k Gold

Gorgeous 14k Rose Gold 35.52 Pear Morganite Pendant with 1.37 ct Diamond 20"
Gorgeous 14k Rose Gold 35.52 Pear Morganite Pendant with 1.37 ct Diamond 20"

Gorgeous 14k Rose Gold 35.52 Pear Morganite Pendant with 1.37 ct Diamond 20"

Located in Sherman Oaks, CA

Beautiful Pear-Shaped Morganite Set in 14 Rose Gold Total Morganite Weight = 35.52 ct (Marked on Bail) Features Round Diamond Accents Total Diamond Weight = 1.37 ct (Marked on Bail) ...

Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Morganite, 14k Gold, Rose Gold

18k White Gold 20 ct Amethyst Cocktail Ring with Sapphire and Diamond Accents
18k White Gold 20 ct Amethyst Cocktail Ring with Sapphire and Diamond Accents

18k White Gold 20 ct Amethyst Cocktail Ring with Sapphire and Diamond Accents

Located in Sherman Oaks, CA

Gorgeous Amethyst Cocktail Ring Features Spider Motifs Set with Diamond Whose Legs Set the Appx 20 ct Cushion Cut Amethyst Dimensions of Amethyst = 19.5 mm x 15 mm x 12.5 mm Setting ...

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

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

1-1/20 ct. Oval Sapphire and Diamond Accent Sterling Silver Pendant Necklace
1-1/20 ct. Oval Sapphire and Diamond Accent Sterling Silver Pendant Necklace

1-1/20 ct. Oval Sapphire and Diamond Accent Sterling Silver Pendant Necklace

By Affinity Designs LLC

Located in New York, NY

Indulge in the elegance of our Sapphire and White Diamond Retro Border Pendant Necklace in Sterling Silver. Crafted with meticulous attention to detail, this necklace boasts a stunni...

Category

2010s Asian Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Sterling Silver

1-1/20 ct. Aquamarine and Diamond Accent Dangle Earrings in 14K Yellow Gold
1-1/20 ct. Aquamarine and Diamond Accent Dangle Earrings in 14K Yellow Gold

1-1/20 ct. Aquamarine and Diamond Accent Dangle Earrings in 14K Yellow Gold

By Affinity Designs LLC

Located in New York, NY

Crafted with exquisite detail, each of these earrings features a stunning oval aquamarine accompanied by sparkling round single cut white diamonds. The 14K yellow gold setting adds t...

Category

2010s Asian Contemporary Dangle Earrings

Materials

Aquamarine, Diamond, Yellow Gold

Illuminate Round Necklace 1/20 CT TW By Rupali Adani Fine Jewellery
Illuminate Round Necklace 1/20 CT TW By Rupali Adani Fine Jewellery

Illuminate Round Necklace 1/20 CT TW By Rupali Adani Fine Jewellery

Located in Dubai, DU

"Composition Stone type : Natural Diamond, Ethically sourced & Conflict free. | Metal : 18K White Gold Diamond Diamond Pieces :12 | Diamond Weight (Average Total Cts.) : 0.06 | D...

Category

2010s Emirian Pendant Necklaces

Materials

Diamond, 18k Gold

Illuminate Round Ring 1/20 CT TW By Rupali Adani Fine Jewellery
Illuminate Round Ring 1/20 CT TW By Rupali Adani Fine Jewellery

Illuminate Round Ring 1/20 CT TW By Rupali Adani Fine Jewellery

Located in Dubai, DU

"Composition Stone type : Natural Diamond, Ethically sourced & Conflict free. | Metal : 18K White Gold Diamond Diamond Pieces :12 | Diamond Weight (Average Total Cts.) : 0.06 | D...

Category

2010s Emirian Engagement Rings

Materials

Diamond, 18k Gold

1.82 Ct. Diamond Gold Dangle Earrings
1.82 Ct. Diamond Gold Dangle Earrings

1.82 Ct. Diamond Gold Dangle Earrings

Located in Toronto, Ontario

Each earring holds a .72 ct marquis cut diamond (G-I, VVS2-VS2) which is suspended on a .20 ct round brilliant cut diamond.

Category

2010s Dangle Earrings

Materials

Diamond, White Gold

Handmade Bracelet in Black Leather with Silver and Ct 0, 20 Totally Brilliants
Handmade Bracelet in Black Leather with Silver and Ct 0, 20 Totally Brilliants

Handmade Bracelet in Black Leather with Silver and Ct 0, 20 Totally Brilliants

Located in roma, IT

Black leather bracelet with silver and brilliants bezels for a total of 0.20 ct, handmade in our workshop by our Italian goldsmith masters. Original, creative and design jewel, alter...

Category

2010s Italian Cuff Bracelets

Materials

Diamond, Silver

Rigid Circle Bracelet 18 kt White Gold Diamonds 0, 20 ct Orsini Italy
Rigid Circle Bracelet 18 kt White Gold Diamonds 0, 20 ct Orsini Italy

Rigid Circle Bracelet 18 kt White Gold Diamonds 0, 20 ct Orsini Italy

By Orsini Gioielli

Located in Valenza, IT

Elegant and minimal, this 18-karat white gold rigid bracelet is a handmade creation in our workshop in Valenza, the heart of high-end Italian jewelry. The minimalist design is embe...

Category

2010s Italian Modern Bangles

Materials

White Diamond, 18k Gold

Cober with bright Green  11.61 Carat Tourmaline 20 Diamonds White Gold Ring
Cober with bright Green  11.61 Carat Tourmaline 20 Diamonds White Gold Ring

Cober with bright Green 11.61 Carat Tourmaline 20 Diamonds White Gold Ring

By Vincent Cober

Located in OSS, NH

What makes this ring even more special is the way this Tourmaline is surrounded by mountings for the 20 Diamonds of 0.065 ct each. These diamonds are beautifully set around the Tourm...

Category

2010s Dutch Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, White Gold

18 Karat Yellow Gold Bracelet Set with 16 Burma Rubies and 20 Diamonds, 1950
18 Karat Yellow Gold Bracelet Set with 16 Burma Rubies and 20 Diamonds, 1950

18 Karat Yellow Gold Bracelet Set with 16 Burma Rubies and 20 Diamonds, 1950

Located in Heerlen, NL

Yellow and White Gold Bracelet stamped 0.750 and F.RC set with 20 single cut diamonds = 0.30 ct Vsi/Si - EF 16 mixed cut round Ruby's = 1,05 ct ( no heating and origin...

Category

Vintage 1950s French Retro Retro Bracelets

Materials

Diamond, Ruby, 18k Gold, White Gold, Yellow Gold

Georgian /Victorian 1.00 Carat Plus Rose Cut Diamond Trilogy Ring
Georgian /Victorian 1.00 Carat Plus Rose Cut Diamond Trilogy Ring

Georgian /Victorian 1.00 Carat Plus Rose Cut Diamond Trilogy Ring

Located in Napoli, IT

Stopping the Time This extremely beautiful, rare Georgian /Victorian ring is 1800 ca Marvellous mounting, one of the most desired in trilogy version, displaying the glorious workman...

Category

Antique Early 1800s Georgian Three-Stone Rings

Materials

Diamond, 14k Gold, 15k Gold

Spectacular 1.21 Carat Emerald Cut Diamond G VVS1 Tapered Diamond Side Ring
Spectacular 1.21 Carat Emerald Cut Diamond G VVS1 Tapered Diamond Side Ring

Spectacular 1.21 Carat Emerald Cut Diamond G VVS1 Tapered Diamond Side Ring

Located in Napoli, IT

Further Details Below Metal: 18 Kt white gold Hallmarks: assay Gems: 1 emerald cut diamond of approx 1.21 Ct (7.54 mm. x 5.75 mm. - G/VVS1) – 2 tapered baguette cut diamonds totalli...

Category

2010s Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Diamond, 14k White Gold Heart Ring
Diamond, 14k White Gold Heart Ring

Diamond, 14k White Gold Heart Ring

Located in Pleasant Hill, CA

Featuring (20) full-cut diamonds, 1.00 ct. tw, set in a 14k white gold, open heart mounting, 18.6 X 17.6mm, size 5.5, Gross weight 5.01 grams.

Category

21st Century and Contemporary Unknown Artisan Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Diamond, 18K White Gold “Halo” Ring
Diamond, 18K White Gold “Halo” Ring

Diamond, 18K White Gold “Halo” Ring

Located in Pleasant Hill, CA

Featuring (1) round brilliant-cut diamond, 1.00 ct. tw., VS2, I-J, accented by (20) full-cut diamond, 0.75 ct., tw., VS, H-I, set in an 18k white gold halo mounting, tapering from 10...

Category

Mid-20th Century Unknown Artisan Band Rings

Materials

Diamond, 18k Gold, White Gold

DELFINA DELETTREZ Snakes Skulls Black Diamond Ruby Gold Ring
DELFINA DELETTREZ Snakes Skulls Black Diamond Ruby Gold Ring

DELFINA DELETTREZ Snakes Skulls Black Diamond Ruby Gold Ring

By Delfina Delettrez

Located in Roma, IT

It is handcrafted from 30 gr gold and embellished with 8 rubies cabochon 35,87 ct placed around the stone, 20 diamonds 0.40 ct and 110 black diamonds 1.43 ct are encrusted between sn...

Category

2010s Italian Victorian More Rings

Materials

Diamond, Black Diamond, Ruby, Gold

Retro Cornucopia Turquoise Lapis Diamond Brooch
Retro Cornucopia Turquoise Lapis Diamond Brooch

Retro Cornucopia Turquoise Lapis Diamond Brooch

Located in Napoli, IT

Fabulous condition throughout Easy use in a multitude of ways, adding a touch of class to any outfit Further Details Below Metal: 18 Kt yellow and white gold Hallmarks: assay and m...

Category

Vintage 1940s Retro Brooches

Materials

Diamond, Lapis Lazuli, Turquoise, 18k Gold

12.80 Carat Green Tourmaline Diamond Vintage Earrings
12.80 Carat Green Tourmaline Diamond Vintage Earrings

12.80 Carat Green Tourmaline Diamond Vintage Earrings

Located in Napoli, IT

Further Details Below Metal: 14 Kt yellow gold Hallmarks: assay Gems: 2 oval cushion cabochon cut natural green tourmalines totalling approx 12.80 Ct (11.25 mm. x 9.10 mm. each – av...

Category

Vintage 1970s Contemporary More Earrings

Materials

Diamond, Tourmaline, 18k Gold

Diamond Pendant of Tennis Player 14k White Gold
Diamond Pendant of Tennis Player 14k White Gold

Diamond Pendant of Tennis Player 14k White Gold

Located in New York, NY

Diamond Pendant of Tennis Player 14k White Gold Baguette Diamonds .31 ct G VS2 Round Diamonds .20 ct G Si1 14k White Gold 1.93 Grams

Category

2010s American Modern Chain Necklaces

Materials

Diamond, 14k Gold

Natural Ruby Diamond Carved Apple Jade Necklace
Natural Ruby Diamond Carved Apple Jade Necklace

Natural Ruby Diamond Carved Apple Jade Necklace

Located in Napoli, IT

Embellished by a Natural Untreated no heat Ruby of extremely fine colour and quality of approx .75 Ct and a round Diamond of .20 CT (G VVS). Mounted in 18 KT gold.

Category

Vintage 1960s Art Nouveau Pendant Necklaces

Materials

Diamond, Jade, Ruby, 18k Gold

Spectacular Natural Burmese Ruby and Diamond Rare Victorian Ring
Spectacular Natural Burmese Ruby and Diamond Rare Victorian Ring

Spectacular Natural Burmese Ruby and Diamond Rare Victorian Ring

Located in Napoli, IT

Exceptionally beautiful, authentic Victorian of the highest standards, rare Natural Burmese Rubies and Diamond five stone ring Could be an outstanding engagement ring Crafted of soli...

Category

Antique 1880s Victorian Cocktail Rings

Materials

Diamond, Ruby

18 Karat Diamond Pendant and Chain Set 'Mom'
18 Karat Diamond Pendant and Chain Set 'Mom'

18 Karat Diamond Pendant and Chain Set 'Mom'

Located in Jackson Heights, NY

18K White Gold Weight= 5.1gr Length= 20 Inches Diamond= 0.30 Ct total Year= 1990

Category

1990s American Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold

Blue Sapphire and Diamond Ring, Made in Italy, 1990s

Blue Sapphire and Diamond Ring, Made in Italy, 1990s

Located in Rome, IT

Yellow and white gold, centered by a blue sapphire 2.00 ct approx., encircled and flanked by 20 diamonds.

Category

1990s Italian Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Mini Bee 18 Karat Gold Black and Cognac Diamond Stud Earrings
Mini Bee 18 Karat Gold Black and Cognac Diamond Stud Earrings

Mini Bee 18 Karat Gold Black and Cognac Diamond Stud Earrings

Located in Rome, IT

Composition: Gold 1,00 gr (18K) Gold 2,25 gr (9K) 22 black diamonds 0,14 ct 20 cognac diamonds 0,14 ct

Category

2010s Italian Contemporary Stud Earrings

Materials

Black Diamond, Brown Diamond, 18k Gold, 9k Gold

Vintage Enamel Diamond Ruby Yellow Gold Fish Ring

Vintage Enamel Diamond Ruby Yellow Gold Fish Ring

Located in Lombard, IL

Vintage enamel ruby diamond yellow gold and platinum ring - translucent green enamel over textured finish two small ruby eyes, platinum details set with 15 round brilliant cut and si...

Category

Vintage 1960s Unknown Post-War Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

Regina Gambatesa Rubies Diamonds and Rose Gold Earrings
Regina Gambatesa Rubies Diamonds and Rose Gold Earrings

Regina Gambatesa Rubies Diamonds and Rose Gold Earrings

By Regina Gambatesa

Located in Paris, IDF

About the Gemstones : 20 Diamonds : 1.14 ct 16 Rubies : 4.41 ct ABOUT the CREATOR REGINA GAMBATESA: AN ARTIST OF SPIRIT AND FORM Regina Gambatesa is a jewelry artist who strives to...

Category

2010s Italian Contemporary Dangle Earrings

Materials

Diamond, Ruby, Gold, 18k Gold, Rose Gold

Carlos Udozzo, 18 Karat Gold Mens Brown Diamonds Grey Moonstone Statement Ring

Carlos Udozzo, 18 Karat Gold Mens Brown Diamonds Grey Moonstone Statement Ring

Located in Geisenfeld, DE

Details Ring 18 kt Rose Gold 88 diamonds 0,66 ct, G-vsi 20 diamonds 0,30 ct, brown 1 moonstone 13,05 ct grey Size EU 54 US 6 3/4 JP 14 or Made to Measure

Category

2010s German Modern Signet Rings

Materials

Diamond, Brown Diamond, Moonstone, 18k Gold, Rose Gold

18 Karat Yellow Gold Small Sunflower Pendant, Set with Diamonds
18 Karat Yellow Gold Small Sunflower Pendant, Set with Diamonds

18 Karat Yellow Gold Small Sunflower Pendant, Set with Diamonds

By Hella Ganor

Located in Herzeliya, IL

- DETAILS - Metal: 18k yellow gold Pendant Diameter: 20 mm Diamond parameters: 0.23 ct; Clarity VS; Excellent Cut.

Category

21st Century and Contemporary Israeli Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

0.05 Carat TW Natural Diamond 14k Gold Four Prong Stud Earring
0.05 Carat TW Natural Diamond 14k Gold Four Prong Stud Earring

0.05 Carat TW Natural Diamond 14k Gold Four Prong Stud Earring

Located in Dubai, DU

Diamond Shapes : Round Diamond Weight (Minimum Cts.) : 1/20 CT TW Diamond Pcs. : 2 Diamond Color & Clarity : GH / SI1-SI2 Setting : 4 Prongs Backing : Push Back / Screw Back ...

Category

2010s Emirian Stud Earrings

Materials

Diamond, 14k Gold

0.05 Carat TW Natural Diamond 14k Gold Four Prong Stud Earring
0.05 Carat TW Natural Diamond 14k Gold Four Prong Stud Earring

0.05 Carat TW Natural Diamond 14k Gold Four Prong Stud Earring

Located in Dubai, DU

Diamond Shapes : Round Diamond Weight (Minimum Cts.) : 1/20 CT TW Diamond Pcs. : 2 Diamond Color & Clarity : GH / SI1-SI2 Setting : 4 Prongs Backing : Push Back / Screw Back ...

Category

2010s Emirian Stud Earrings

Materials

Diamond, 14k Gold

0.05 Carat Tw Natural Diamond 14k Gold Four Prong Stud Earring
0.05 Carat Tw Natural Diamond 14k Gold Four Prong Stud Earring

0.05 Carat Tw Natural Diamond 14k Gold Four Prong Stud Earring

Located in Dubai, DU

Diamond Shapes : Round Diamond Weight (Minimum Cts.) : 1/20 CT TW Diamond Pcs. : 2 Diamond Color & Clarity : GH / SI1-SI2 Setting : 4 Prongs Backing : Push Back / Screw Back ...

Category

2010s Emirian Stud Earrings

Materials

Diamond, 14k Gold

Art Deco 3.20 Carat Vivid Cornflower Blue Natural Sapphire Diamond Ring
Art Deco 3.20 Carat Vivid Cornflower Blue Natural Sapphire Diamond Ring

Art Deco 3.20 Carat Vivid Cornflower Blue Natural Sapphire Diamond Ring

Located in Napoli, IT

Superb, attractive, Art Deco ring, expressing the everlasting charm of the refined design of this particular and distinctive era in jewellery – 1920 ca Artistry made of solid Platinu...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

18K Yellow & Rose Gold .20CT Diamond and Ruby Flower Cuff Bangle Bracelet
18K Yellow & Rose Gold .20CT Diamond and Ruby Flower Cuff Bangle Bracelet

18K Yellow & Rose Gold .20CT Diamond and Ruby Flower Cuff Bangle Bracelet

Located in New York, NY

18K Yellow & Rose Gold .20CT Diamond and Ruby Flower Cuff Bangle Bracelet Two-Color Gold, Ruby and Diamond Flower Cuff Bangle Bracelet Yellow & rose gold, 1 round diamonds ap. .2...

Category

Early 2000s Bangles

Materials

Diamond, Ruby, Rose Gold

French Late Art Deco 1.20 Diamond 18 Karat Platinum Geometric Ring
French Late Art Deco 1.20 Diamond 18 Karat Platinum Geometric Ring

French Late Art Deco 1.20 Diamond 18 Karat Platinum Geometric Ring

Located in Napoli, IT

X 23 mm. - very good condition , it can resize Further Details Below Metal: 18 Kt yellow gold and platinum Hallmarks: French assay Gems: 20 brilliant cut diamonds totalling approx...

Category

Vintage 1930s Art Deco Cluster Rings

Materials

Diamond, 18k Gold, Platinum

18 Karat Yellow Gold Italian Ring, with Moonstone, Diamonds and Tsavorite
18 Karat Yellow Gold Italian Ring, with Moonstone, Diamonds and Tsavorite

18 Karat Yellow Gold Italian Ring, with Moonstone, Diamonds and Tsavorite

By Roberto Casarin

Located in Valenza, IT

Timeless elengat yellow gold ring, with central moonstone ct. 20, diamonds ct. 0.34, tsavorite ct. 0,34, made in Italy by Roberto Casarin.

Category

2010s Italian Modern Three-Stone Rings

Materials

Diamond, Moonstone, Tsavorite, Gold, 18k Gold, Yellow Gold

Art Deco Ring Diamond 18 Karat White Gold Modern and Contemporary Design
Art Deco Ring Diamond 18 Karat White Gold Modern and Contemporary Design

Art Deco Ring Diamond 18 Karat White Gold Modern and Contemporary Design

By Cornelis Hollander

Located in Scottsdale, AZ

It features strait edge trillion cut diamond channel set on the white gold bar going through the triangle, the diamond weighs .20 ct.

Category

2010s American Modern Fashion Rings

Materials

Diamond, 18k Gold

18K Yellow Gold Doublet Cushion Necklace w/Lapis Lazuli, White Quartz & Diamonds
18K Yellow Gold Doublet Cushion Necklace w/Lapis Lazuli, White Quartz & Diamonds

18K Yellow Gold Doublet Cushion Necklace w/Lapis Lazuli, White Quartz & Diamonds

By Doves by Doron Paloma

Located in Great Neck, NY

N8830LP. Stone Information: - 20 Diamonds totaling 0.17 ct. - White Quartz/Lapis Lazuli Doublet: 14x16 mm, weighing 13.61 ct.

Category

21st Century and Contemporary American Artisan Drop Necklaces

Materials

Diamond, White Diamond, Lapis Lazuli, Quartz, Gold, 18k Gold, Yellow Gold

18Kt Yellow & White* Gold Diamond ''Vitrail'' Victorian Style Pendant with Chain
18Kt Yellow & White* Gold Diamond ''Vitrail'' Victorian Style Pendant with Chain

18Kt Yellow & White* Gold Diamond ''Vitrail'' Victorian Style Pendant with Chain

Located in Montreal, Quebec

18Kt yellow gold and 18 Kt white* gold diamond ''vitrail'' Victorian style pendant with an 18Kt gold chain. 16 round brilliant cut diamonds = 0..20 Ct total weight, clarity VS, co...

Category

2010s Canadian Victorian Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Victorian French 2.60 Carat Ruby .40 Carat Rose Cut Diamond 18 KT Rare Bangle
Victorian French 2.60 Carat Ruby .40 Carat Rose Cut Diamond 18 KT Rare Bangle

Victorian French 2.60 Carat Ruby .40 Carat Rose Cut Diamond 18 KT Rare Bangle

Located in Napoli, IT

Memorable Victorian Superb Victorian period antique bangle – bears a full series of French hallmarks Boasting glorious workmanship of the time with lovely ESSE like shaped motifs, e...

Category

Antique 1870s Victorian Bangles

Materials

Diamond, Ruby, 18k Gold, Silver

David Yurman Dome Cable Ring 18k Yellow Gold Diamonds Sterling Silver Size 6.5
David Yurman Dome Cable Ring 18k Yellow Gold Diamonds Sterling Silver Size 6.5

David Yurman Dome Cable Ring 18k Yellow Gold Diamonds Sterling Silver Size 6.5

By David Yurman

Located in Houston, TX

This David Yurman dome cable ring in 18K yellow gold and sterling silver features 7 princess cut diamonds totaling approximately 0.86 ct. and 20 round diamonds totaling approximately...

Category

Late 20th Century American Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold, Sterling Silver

18 Karat White Gold Round and Marquise Diamond Earrings
18 Karat White Gold Round and Marquise Diamond Earrings

18 Karat White Gold Round and Marquise Diamond Earrings

Located in New York, NY

Length: 1.5 inches Metal: Gold Metal color: White Gemstone: Diamond Round Diamond: 20 Round Diamond Weight: 3.11 CT Marquis Diamond: 22 Marquis Diamond Weight: 5.20 CT

Category

21st Century and Contemporary Unknown Modern Dangle Earrings

18k Rose Gold Clear Quartz Cabochon Solitaire Ring w/ Sapphire Accents Sz 6.75
18k Rose Gold Clear Quartz Cabochon Solitaire Ring w/ Sapphire Accents Sz 6.75

18k Rose Gold Clear Quartz Cabochon Solitaire Ring w/ Sapphire Accents Sz 6.75

Located in Sherman Oaks, CA

Gorgeous, Unique Clear Quartz Cabochon Ring in 18k Rose Gold Clear Quartz is 20.83 ct Features Two Pear Shaped Yellow Sapphire 0.38 ct Features Bezel-Set Pink Sapphire Accents Total ...

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Quartz, Sapphire, 18k Gold, Rose Gold

1.05 Carat Late Art Deco Flower Ring
1.05 Carat Late Art Deco Flower Ring

1.05 Carat Late Art Deco Flower Ring

Located in Napoli, IT

Further Details Below Metal: 18 Kt rose - white - yellow gold Hallmarks:assay Gems: 1 old European cut diamond of approx .20 Ct - 85 rose cut diamonds totaling approx .80 Ct UK size...

Category

Vintage 1930s Art Deco More Rings

Materials

Diamond, 18k Gold

Playon Pendant
Playon Pendant

Playon Pendant

Unavailable

W 0.6 in L 0.91 in

Playon Pendant

By Marvin Douglas Jewelry

Located in North Hollywood, CA

Composition: 18K Yellow Gold, .20 CT F-G color VS1 Diamonds Color: 18K Yellow Gold Size: 18inch 2mm chain; Charm 23x15mm Please note the possibility of natural inclusions in gemstone...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Jean Vitau Gemstone Gold Elephant Brooch

Jean Vitau Gemstone Gold Elephant Brooch

Unavailable

W 1.13 in L 1.13 in

Jean Vitau Gemstone Gold Elephant Brooch

By Jean Vitau

Located in McLean, VA

This delightful 18 kt. yellow gold elephant brooch is set with approximately .20 ct. total weight of diamonds, approximately 6.96 ct. of pink sapphires, approximately 2.24 ct. total ...

Category

1990s Unknown Contemporary Brooches

Materials

Diamond, Pink Sapphire, Ruby, Tsavorite, 18k Gold

Great Retro Red, White and Blue Gemstone 14 Karat Yellow Gold Ring
Great Retro Red, White and Blue Gemstone 14 Karat Yellow Gold Ring

Great Retro Red, White and Blue Gemstone 14 Karat Yellow Gold Ring

Located in Lombard, IL

dome ring set with one natural brilliant cut diamond approx .20 ct. and one brilliant cut synthetic sapphire and one brilliant cut synthetic ruby (synthetic rubies and sapphires were...

Category

Mid-20th Century Unknown Art Deco Dome Rings

Materials

Diamond, Yellow Gold

18 Karat White Gold Dark Tahitian Pearl and 0.97 Carat Tsavorites Cocktail Ring
18 Karat White Gold Dark Tahitian Pearl and 0.97 Carat Tsavorites Cocktail Ring

18 Karat White Gold Dark Tahitian Pearl and 0.97 Carat Tsavorites Cocktail Ring

By JT Jewellery Theatre

Located in Hong Kong, HK

- 20 Round Diamonds – 0.08 ct, E-F/ VVS - 9 Round Sapphires– 0.04 ct - 201 Round Tsavorites– 0.97 ct - 15.3 mm Dark Tahitian pearls - 18 K White Gold - Weight: 13.52 g - Size: 16.5...

Category

21st Century and Contemporary Hong Kong Contemporary Fashion Rings

Materials

Diamond, Black Pearl, Blue Sapphire, Tsavorite, 18k Gold

Ring Yellow Gold
Ring Yellow Gold

Ring Yellow Gold

Unavailable

Ring Yellow Gold

Located in PARIS, FR

Ring in yellow gold 750 thousandths (18 carats). set with a sapphire and diamonds. an oval-cut sapphire. about 0.82 ct. 20 brilliant-cut diamonds. about 0.005 ct each. total weight d...

Category

20th Century French Engagement Rings

Materials

Yellow Gold

Ring Yellow GoldDiamond
Ring Yellow GoldDiamond

Ring Yellow GoldDiamond

Located in PARIS, FR

Yellow gold ring 750 mils (18 carats). diamond and blue sapphire. consisting of a center 19 of brilliant-cut diamonds. about 1.46 ct in total. supported by two blue sapphires cut pea...

Category

20th Century French Engagement Rings

Materials

Yellow Gold

Golden Beryl and Platinum Drop Earrings
Golden Beryl and Platinum Drop Earrings

Golden Beryl and Platinum Drop Earrings

By Rochfort Fine Jewellery

Located in Sydney, NSW

Golden Beryl Weight: 2 = 14.37 ct. Diamond Weight: 20 = 0.52 ct. Colour: D/E Clarity: VVS

Category

2010s Australian Art Deco Drop Earrings

Materials

Beryl, Platinum

Dark Tahitian Pearl Tsavorite Cocktail Ring
Dark Tahitian Pearl Tsavorite Cocktail Ring

Dark Tahitian Pearl Tsavorite Cocktail Ring

By JT Jewellery Theatre

Located in Kowloon City District, HK

mb00009 - 20 Round Diamonds – 0.08 ct, E-F/ VVS - 9 Round Sapphires– 0.04 ct - 201 Round Tsavorites– 0.97 ct - 15.3 mm Dark Tahitian pearl - 18K White Gold - Weight: 13.52 g - Size...

Category

2010s Hong Kong Cocktail Rings

Materials

Pearl, Tsavorite, 18k Gold

Magnificent Gemstone Bracelet "Moonbeam"
Magnificent Gemstone Bracelet "Moonbeam"

Magnificent Gemstone Bracelet "Moonbeam"

By Jannie Bean

Located in Highlands, NC

Six large cabochon Quartz Seven round 5.0 mm faceted Savannah Tourmaline Four .15 ct. round diamonds .60 ct. TW One .20 ct. round diamond Al diamonds VS clarity G color

Category

2010s American Artisan Modern Bracelets

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21st Century and Contemporary French Top Handle Bags

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1990s Evening Dresses and Gowns

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$523

H 1.38 in W 5.52 in

Vintage Floral Crystal Tiara 1990s

Located in Wilmslow, GB

A beautiful Vintage Floral Tiara. A delightful array of fancy cut crystals adorn the design of this timeless floral tiara. An unsigned beauty. A rare treasure. Just because a jewel d...

Category

1990s Vanity Items

VALENTINO BOUTIQUE Vintage Floral Beaded Black Silk Gown Ruffle Maxi Dress
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By Valentino

Located in Leonardo, NJ

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Category

1990s Evening Gowns

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By Christian Dior, John Galliano

Located in Water Mill, NY

A gorgeous silk dress by John Galliano for Christian Dior in brightly colored flowers on a navy and burgundy background. The spaghetti strap bodice is semi fitted and adorned on one ...

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1990s Italian Day Dresses

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Certified Natural diamond green onyx drops silver tiara head accessory band

Certified Natural diamond green onyx drops silver tiara head accessory band

Located in Delhi, DL

This Vintage tiara is a symbol of beauty and self-love. It is handmade with Natural rose cut diamonds and emerald green colored onyx gemstone drops in sterling silver. Diamond- Rose...

Category

2010s Indian Edwardian Pendant Necklaces

Materials

Diamond, Onyx, Silver, Sterling Silver

CHRISTIAN DIOR By Galliano S/s 1998 Dark Navy Masai Choker
CHRISTIAN DIOR By Galliano S/s 1998 Dark Navy Masai Choker

CHRISTIAN DIOR By Galliano S/s 1998 Dark Navy Masai Choker

By John Galliano for Christian Dior

Located in 上海市, Xuhui district

For colors please check close-up photos* This luxurious Dior jewelry set features a striking Dark Navy crystal necklace paired with matching earrings, showcasing the brand's renowne...

Category

1990s French Multi-Strand Necklaces

Alexander McQueen metallic tweed high collar skirt suit, fw 2004
Alexander McQueen metallic tweed high collar skirt suit, fw 2004

Alexander McQueen metallic tweed high collar skirt suit, fw 2004

By Alexander McQueen

Located in London, GB

Alexander McQueen metallic tweed skirt suit. Structured jacket with high turn-over collar, front zip fastening, silk lining and Chanel style chain on the hem. Sold with matching knee...

Category

1990s Italian Skirt Suits

Hermes 40cm  Mykonos Blue and White Clemence Limited edition Birkin-SHW -2011
Hermes 40cm  Mykonos Blue and White Clemence Limited edition Birkin-SHW -2011

Hermes 40cm Mykonos Blue and White Clemence Limited edition Birkin-SHW -2011

By Hermès

Located in West Palm Beach, FL

This is an authentic limited edition HERMES 40cm Clemence Leather Mykonos Blue and White Birkin with Silver Hardware is from 2011 with an O inside a square. This bi-color limited edi...

Category

2010s French Top Handle Bags

Hermès Birkin Picnic 25cm Havane Limited Edition Osier Wicker
Hermès Birkin Picnic 25cm Havane Limited Edition Osier Wicker

Hermès Birkin Picnic 25cm Havane Limited Edition Osier Wicker

By Hermès

Located in Palm Beach, FL

The Hermès Limited Edition Birkin 25cm “Picnic” in Havane Swift and Osier wicker with palladium hardware captures one of the maison’s most imaginative expressions of craftsmanship, w...

Category

21st Century and Contemporary Novelty Bags

BOB MACKIE Vintage Red Heavily Embellished Evening Gown
BOB MACKIE Vintage Red Heavily Embellished Evening Gown

BOB MACKIE Vintage Red Heavily Embellished Evening Gown

$4,990

Size: XS please refer to measurements

BOB MACKIE Vintage Red Heavily Embellished Evening Gown

By Bob Mackie

Located in Leonardo, NJ

Bob Mackie Vintage 1980's - 1990's Jet black with vibrant fire engine red shiny embellishments expertly placed throughout, as Bob Mackie does best Hard boning corset inside Structure...

Category

1980s Evening Gowns

Yves Saint Laurent Rive Gauche Vintage Fall 1991 Gold Brocade Jacket Skirt Suit
Yves Saint Laurent Rive Gauche Vintage Fall 1991 Gold Brocade Jacket Skirt Suit

Yves Saint Laurent Rive Gauche Vintage Fall 1991 Gold Brocade Jacket Skirt Suit

By Yves Saint Laurent Rive Gauche, Yves Saint Laurent

Located in Jersey City, NJ

This vintage 1991 Yves Saint Laurent suit features a luxurious gold brocade jacket and matching high-waisted pencil skirt. The tailored jacket has a round neckline, ornate gold butto...

Category

1990s French Skirt Suits

New Atelier Versace S/S 1994 Collection Velvet Lace Purple Pink Dress Gown
New Atelier Versace S/S 1994 Collection Velvet Lace Purple Pink Dress Gown

New Atelier Versace S/S 1994 Collection Velvet Lace Purple Pink Dress Gown

By Atelier Versace

Located in Montgomery, TX

New Atelier Versace Velvet Lace Watercolor Purple/Pink Dress Gown S/S 1994 Collection Purple and Pink Watercolor Crushed Velvet and Lace, Corset Style, Fully Lined in Crinkle Silk, S...

Category

1990s Italian Cocktail Dresses

1990s Atelier Versace by Gianni Versace Beaded Mesh Silk Dress
1990s Atelier Versace by Gianni Versace Beaded Mesh Silk Dress

1990s Atelier Versace by Gianni Versace Beaded Mesh Silk Dress

$45,000

Size: No tag, fits best S or US 4-6

1990s Atelier Versace by Gianni Versace Beaded Mesh Silk Dress

By Atelier Versace

Located in Switzerland, CH

Breathtaking Atelier Versace Evening Dress An amazing Haute Couture piece One of the most stunning pieces by Atelier Versace From the 1990s, created by Gianni Versace Fully hand-bea...

Category

1990s Italian Evening Dresses

HERMES Craie cream Epsom leather BIRKIN 25 SELLIER Tote Bag w PHW
HERMES Craie cream Epsom leather BIRKIN 25 SELLIER Tote Bag w PHW

HERMES Craie cream Epsom leather BIRKIN 25 SELLIER Tote Bag w PHW

By Hermès

Located in Zürich, CH

100% authentic Hermès Birkin 25 Sellier bag in Craie (chalk white) Veau Epsom leather, a crisp and architectural expression of the house’s most coveted icon. Crafted in the structure...

Category

21st Century and Contemporary French Structured Shoulder Bags

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20 Ct Diamond For Sale on 1stDibs

Find the exact 20 ct diamond you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. Find an antique version now, or shop for 344 vintage or 236 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 20 ct diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. A 20 ct diamond from Natkina, Unbranded and VR Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 brilliant cut and oval cut alternatives. There aren’t many items for men if you’re seeking a 20 ct diamond, as most of the options available are for women and unisex.

How Much is a 20 Ct Diamond?

On average, a 20 ct diamond at 1stDibs sells for $2,971, while they’re typically $0 on the low end and $1,300,000 for the highest priced versions of this item.

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.