Results for “18k diamond”

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

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3 days Left

18k White Gold Amethyst Halo Cocktail Ring with Baguette Diamonds

Est.

$3,393

$4,410

$100

Mynt AuctionsNew York, NY

Jul 30, 2026

18K Yellow and White Gold Setting with 0.45ct Sapphire and 0.55ct Diamond Ring

Est.

$3,385

$3,805

$50

Riverside GalleriesArcadia, CA

Jul 28, 2026

Diamond Marquise Link Necklace in 18k Yellow Gold with Wavy Textured Design 1ctw

Est.

$22,932

$29,811

$100

BidhausNew York, NY

Jul 20, 2026

2.37 Ctw SI2/I1 Diamond 18K White Gold Football Pendant Necklace

Est.

$11,380

$12,260

$600

Papps Family LiquidationBurbank, CA

2026

Elegant 18K White Gold Earrings with Black and Baguette Diamonds and South Sea Pearls

Mynt AuctionsNew York, NY

Jul 21, 2026

Stunning 2.61ct Illusion Set Diamond Stud Earrings in 18k White Gold

Est.

$8,918

$11,593

$100

BidhausNew York, NY

Jul 20, 2026

4.00 Ctw SI2/I1 Diamond Bezel Set 18K Rose Gold Bracelet

Est.

$27,630

$29,760

$3,000

Papps Family LiquidationBurbank, CA

Jul 20, 2026

Judith Ripka 18k Gold Heart Citrine Pendant with Diamond Enhancer

Est.

$2,964

$3,853

$100

BidhausNew York, NY

Jul 19, 2026

GIA Certified 18k Gold Platinum Ruby Diamond Cocktail Ring

Est.

$19,136

$24,876

$100

BidhausNew York, NY

Jul 19, 2026

18K Rose Gold 2 1/4 CT Tw. Cushion Shape Diamond Three Forth Eternity Band

Est.

$7,033

$9,142

$100

BidhausNew York, NY

Jul 22, 2026

18K Rose Gold 1 CT Tw. Round Shape Diamond Five Stone Anniversary Band

Est.

$4,134

$5,374

$100

BidhausNew York, NY

Jul 24, 2026

Diamond and Multigem Floral Bangle in 18K Yellow Gold by Van Cleef & Arpels

Est.

$47,658

$61,955

$100

BidhausNew York, NY

Jul 26, 2026

DIAMOND FLOWER 2WAY EARRINGS 18K 750 WHITE GOLD

Est.

$2,700

$3,960

$25

NY Elizabeth Beverly Hills, CA

4 days Left

18K Rose Gold Double Hoop Earrings with 15 Carats Diamonds

Est.

$34,073

$44,294

$100

BidhausNew York, NY

Jul 25, 2026

18K White Gold 1 CT Tw. Oval Shape Diamond Five Stone Anniversary Band

Est.

$11,271

$14,652

$100

BidhausNew York, NY

Jul 31, 2026

18K Rose Gold 1 CT Tw. Emerald Shape Diamond Five Stone Anniversary Band

Est.

$12,038

$15,649

$100

BidhausNew York, NY

Jul 26, 2026

18K Yellow Gold 3 CT Tw. Cushion Shape Diamond Three Forth Eternity Band

Est.

$10,270

$13,351

$100

BidhausNew York, NY

Jul 29, 2026

18k White Gold 13.78ctw Black and White Diamond Cross Pendant Necklace

Est.

$5,811

$7,554

$100

BidhausNew York, NY

Jul 20, 2026

Antique Art Deco 18K White Gold 0.20ctw Old European Diamond Filigree Ring

Est.

$1,248

$1,622

$100

BidhausNew York, NY

Jul 20, 2026

Diamond Station Bracelet 18k Yellow and White Gold 1.10ctw Textured Tube Links

Est.

$6,773

$8,804

$100

BidhausNew York, NY

Jul 20, 2026

David Webb Platinum 18K Yellow Gold 24ct Emerald Diamond Ring

Est.

$39,507

$51,359

$100

BidhausNew York, NY

3 days Left

18K Yellow Gold Victorian Ring with Diamonds and Old Mine Stones

Est.

$3,029

$3,937

$100

BidhausNew York, NY

Jul 23, 2026

18K Yellow Gold 7/8 CT Tw. Round Shape Diamond Three Forth Eternity Band

Est.

$2,483

$3,227

$100

BidhausNew York, NY

Jul 23, 2026

18K White Gold 4 3/4 Ct.Tw. Radiant Shape Diamond Half Way Eternity Band

Est.

$28,093

$36,520

$100

BidhausNew York, NY

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