Results for “18k diamond”

Explore all 10,000 upcoming results for “18k diamond”.View price results

Sort by:

Most Relevant

Jul 20, 2026

Antique Victorian 18k Yellow Gold Red Stone Diamond Stack Band Ring

Est.

$1,352

$1,757

$100

BidhausNew York, NY

Jul 20, 2026

Antique Art Deco 18k White Gold 0.90ct Diamond Sapphire Wheat Ring

Est.

$5,798

$7,537

$100

BidhausNew York, NY

Jul 20, 2026

Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold

Est.

$6,630

$8,619

$100

BidhausNew York, NY

1 day Left

Capri Plus 18k Yellow Gold Bracelet with 15.21ct Champagne Diamonds by Roberto Coin

Est.

$18,161

$23,609

$100

BidhausNew York, NY

Jul 20, 2026

Certified 0.52 Ctw Diamond VS/SI1 18K Rose Gold Band Ring Made In USA

Est.

$2,710

$3,380

$600

Papps Family LiquidationBurbank, CA

5 days Left

18K Yellow Gold Luca Carati Earrings with Color and White Diamonds

Est.

$6,773

$8,804

$100

BidhausNew York, NY

Jul 22, 2026

4.54ct Oval Cut Diamond Eternity Band 18k White Gold

Est.

$11,310

$14,703

$100

BidhausNew York, NY

Jul 26, 2026

4.91ct Oval Burmese Ruby Diamond Earrings 18k

Est.

$22,386

$29,101

$100

BidhausNew York, NY

3 days Left

18K White Gold Ring with 64 Champagne Diamonds and 34 Green Garnets

Est.

$5,889

$7,655

$100

BidhausNew York, NY

2 days Left

Diva's Dream Bracelet in 18k Rose Gold with Mother of Pearl and Diamonds

Est.

$6,227

$8,095

$100

BidhausNew York, NY

Jul 20, 2026

18K Yellow Gold 1 1/10 Ct.Tw. Round Shape Diamond Wedding Band

Est.

$3,926

$5,103

$100

BidhausNew York, NY

Jul 24, 2026

6.36ct Emerald Cut Diamond Eternity Band 18k White Gold

Est.

$21,736

$28,256

$100

BidhausNew York, NY

Jul 30, 2026

5.11ct Oval Yellow White Diamond Eternity Band 18k Gold

Est.

$14,573

$18,944

$100

BidhausNew York, NY

4 days Left

18K White Gold Pearl Ring with 12 Marquise Diamonds 2.50 Ct

Est.

$3,991

$5,188

$100

BidhausNew York, NY

Jul 19, 2026

GIA Yellow Diamond Cocktail Ring in Platinum and 18k Gold

Est.

$14,378

$18,691

$100

BidhausNew York, NY

Jul 30, 2026

CARTIER 18K Yellow Gold GIA Certified 3.96 Ct Diamond Ring with Baguettes

Est.

$141,401

$183,821

$100

BidhausNew York, NY

Jul 28, 2026

Rose Cut Diamond Cluster Earrings in 18K Two Tone Gold 70 Carats

Est.

$52,416

$68,140

$100

BidhausNew York, NY

Jul 22, 2026

Cartier LOVE 3 Diamond 18k White Gold Band Ring Size EU 46-US 3.75 with Certificate

Est.

$4,316

$5,610

$100

BidhausNew York, NY

Jul 21, 2026

Cartier 18K Yellow Gold Diamond Choker Necklace 1.5 Cts Fluted Twist

Est.

$34,073

$44,294

$100

BidhausNew York, NY

Jul 22, 2026

Vintage 18k Yellow Gold Diamond Cut Cigar Band Ring 9.8mm Size 5.5

Est.

$1,846

$2,399

$100

BidhausNew York, NY

Jul 22, 2026

18k White Gold GIA Certified 1.86ct Diamond Engagement Ring Classic Design

Est.

$11,518

$14,973

$100

BidhausNew York, NY

Jul 30, 2026

18K White Gold Setting with 3.23ct Sapphire and 0.20ct Diamond Bracelet

Est.

$9,958

$12,547

$50

Riverside GalleriesArcadia, CA

Jul 30, 2026

18K Yellow Gold Setting with 1.37ct Ruby and 0.56ct Diamond Earrings

Est.

$3,989

$5,521

$50

Riverside GalleriesArcadia, CA

Jul 21, 2026

Estate 9 Carat Diamond Pink Sapphire 18k White Gold Chandelier Earrings

Est.

$13,767

$17,897

$100

BidhausNew York, NY

View:

LiveAuctioneers

Results for “18k diamond”

All Filters

$100

$100

$100

$100

$600

$100

$100

$100

$100

$100

$100

$100

$100

$100

$100

$100

$100

$100

$100

$100

$100

$50

$50

$100

Related Searches