Results for “18k diamond”

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David Webb Geometric Diamond Ring in Platinum & 18K Yellow Gold: David Webb Geometric Diamond Ring in Platinum & 18K Yellow Gold This striking David Webb ring showcases a unique geometric design crafted from luxurious platinum and 18K yellow gold, complemented by e

May 24, 2026

David Webb Geometric Diamond Ring in Platinum & 18K Yellow Gold

Est. $18,447-$23,981

$100

BidhausNew York, NY

77 Inch 18K Rose Gold Diamond by the Yard Necklace 39.85 Carats: 77 Inch 18K Rose Gold Diamond by the Yard Necklace 39.85 Carats This 18K rose gold necklace features a diamond by the yard design, set with approximately 200 diamonds totaling 39.85 carats. The diamon

May 25, 2026

77 Inch 18K Rose Gold Diamond by the Yard Necklace 39.85 Carats

Est. $42,900-$55,770

$100

BidhausNew York, NY

0.83ct Diamond Illusion Bangle 18K White Gold Open Clasp: 0.83ct Diamond Illusion Bangle 18K White Gold Open Clasp This exquisite modern bangle features an illusion set design with a stunning arrangement of 58 diamonds, totaling 0.83 carats. The diamonds are

May 23, 2026

0.83ct Diamond Illusion Bangle 18K White Gold Open Clasp

Est. $3,263-$4,241

$100

BidhausNew York, NY

5.15ct D-F Diamond Tennis Bracelet 18k White Gold: 5.15ct D-F Diamond Tennis Bracelet 18k White Gold This exquisite 5.15ct diamond tennis bracelet is crafted from 18k white gold, showcasing a stunning array of 63 round brilliant diamonds. With a total

May 21, 2026

5.15ct D-F Diamond Tennis Bracelet 18k White Gold

Est. $8,593-$11,170

$100

BidhausNew York, NY

Stunning Retro 18K Gold Platinum Emerald Diamond Ring 2.00 Ct: Stunning Retro 18K Gold Platinum Emerald Diamond Ring 2.00 Ct This exquisite Retro ring features a stunning 18K gold and platinum top setting, showcasing a vibrant approximately 2.00 Ct emerald at its

May 24, 2026

Stunning Retro 18K Gold Platinum Emerald Diamond Ring 2.00 Ct

Est. $5,213-$6,776

$100

BidhausNew York, NY

Chopard Classique Femme 18K White Gold Diamond Watch 45.00 Ct: Chopard Classique Femme 18K White Gold Diamond Watch 45.00 Ct This exquisite Chopard Classique Femme watch features an elegant design crafted from 18K white gold. It is adorned with numerous all-origi

May 25, 2026

Chopard Classique Femme 18K White Gold Diamond Watch 45.00 Ct

Est. $107,432-$139,661

$100

BidhausNew York, NY

Stunning 18k Yellow Gold Flower Pendant with Sapphire and Diamond: Stunning 18k Yellow Gold Flower Pendant with Sapphire and Diamond This impressive flower pendant is crafted from luxurious 18k yellow gold, showcasing a polished finish that enhances its beauty. The p

May 25, 2026

Stunning 18k Yellow Gold Flower Pendant with Sapphire and Diamond

Est. $10,192-$13,249

$100

BidhausNew York, NY

May 23, 2026

PONTE VECCHIO DIAMOND NECKLACE 18K WHITE GOLD

Est. $1,575-$2,310

$25

NY Elizabeth Beverly Hills, CA

May 23, 2026

MOON STONE SAPPHIRE DIAMOND NECKLACE 18K YG

Est. $5,775-$8,470

$25

NY Elizabeth Beverly Hills, CA

May 23, 2026

PONTE VECCHIO DIAMOND NECKLACE 18K WHITE GOLD

Est. $2,400-$3,520

$25

NY Elizabeth Beverly Hills, CA

Elegant 18k Gold Floral Ruby Diamond Open Oval Bracelet 7.5ct: Elegant 18k Gold Floral Ruby Diamond Open Oval Bracelet 7.5ct This stunning modern bracelet showcases a unique design crafted from 18k yellow and white gold. It features alternating open oval links in

May 24, 2026

Elegant 18k Gold Floral Ruby Diamond Open Oval Bracelet 7.5ct

Est. $6,188-$8,044

$100

BidhausNew York, NY

18K Yellow Gold South Sea Pearl Diamond Earrings 8.00 Ct: 18K Yellow Gold South Sea Pearl Diamond Earrings 8.00 Ct These exquisite earrings are crafted from 18K yellow gold and feature two stunning South Sea pearls, each measuring 14.2mm. Adorned with an imp

May 24, 2026

18K Yellow Gold South Sea Pearl Diamond Earrings 8.00 Ct

Est. $9,490-$12,337

$100

BidhausNew York, NY

May 23, 2026

CARTIER TANK RING DIAMOND 18K WHITE GOLD

Est. $12,675-$18,590

$25

NY Elizabeth Beverly Hills, CA

May 23, 2026

BVLGARI CICLADI DIAMOND RING 18K WHITE GOLD

Est. $4,650-$6,820

$25

NY Elizabeth Beverly Hills, CA

May 23, 2026

CHAUMET LIENS DIAMOND RING 18K WHITE GOLD

Est. $4,050-$5,940

$25

NY Elizabeth Beverly Hills, CA

May 23, 2026

MABE PEARL DIAMOND RING 18K YELLOW GOLD

Est. $3,975-$5,830

$25

NY Elizabeth Beverly Hills, CA

May 23, 2026

BVLGARI CICLADI DIAMOND RING 18K WHITE GOLD

Est. $4,650-$6,820

$25

NY Elizabeth Beverly Hills, CA

May 23, 2026

DIAMOND RING 18K YG YELLOW GOLD 750

Est. $4,200-$6,160

$25

NY Elizabeth Beverly Hills, CA

May 23, 2026

DIAMOND RING 18K YG YELLOW GOLD 750

Est. $3,675-$5,390

$25

NY Elizabeth Beverly Hills, CA

David Webb 18K Gold Platinum Hammered Lapis Diamond Frame Ring: David Webb 18K Gold Platinum Hammered Lapis Diamond Frame Ring This exquisite estate ring showcases a stunning blend of platinum and 18K yellow gold with a hammered finish. The centerpiece features a

May 24, 2026

David Webb 18K Gold Platinum Hammered Lapis Diamond Frame Ring

Est. $11,661-$15,159

$100

BidhausNew York, NY

PRANESI 18K Yellow Gold Necklace with Rubies and Diamonds Signed: PRANESI 18K Yellow Gold Necklace with Rubies and Diamonds Signed This exquisite PRANESI necklace features a stunning design crafted in 18K yellow gold, showcasing a captivating array of rubies and dia

4 days Left

PRANESI 18K Yellow Gold Necklace with Rubies and Diamonds Signed

Est. $46,306-$60,197

$100

BidhausNew York, NY

David Webb 18K Yellow Gold Ring with Diamonds Sapphires Emeralds: David Webb 18K Yellow Gold Ring with Diamonds Sapphires Emeralds This exquisite estate ring by David Webb features a stunning combination of diamonds, sapphires, and emeralds, all set in luxurious 18K

2 days Left

David Webb 18K Yellow Gold Ring with Diamonds Sapphires Emeralds

Est. $11,999-$15,598

$100

BidhausNew York, NY

18k Gold 6ctw Pave Diamond Curved Hoop Earrings: 18k Gold 6ctw Pave Diamond Curved Hoop Earrings Elevate your jewelry collection with these stunning 18k Gold Hoop Earrings, featuring a remarkable 6 carat total weight of brilliant pave set diamonds.

May 21, 2026

18k Gold 6ctw Pave Diamond Curved Hoop Earrings

Est. $9,581-$12,455

$100

Mynt AuctionsNew York, NY

18K Gold Emerald Diamond Ring 8.64 Ct Colombian 3.00 Ct Baguette: 18K Gold Emerald Diamond Ring 8.64 Ct Colombian 3.00 Ct Baguette This exquisite ring features a stunning 8.64 Ct. Colombian Emerald, set in a luxurious combination of 18K yellow and white gold. The ri

May 22, 2026

18K Gold Emerald Diamond Ring 8.64 Ct Colombian 3.00 Ct Baguette

Est. $16,276-$21,158

$100

BidhausNew York, NY

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