Results for “18k diamond”

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

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Jul 29, 2026

18K White Gold Setting with 1.32ct Ruby and 0.60ct Diamond Ladies Ring

Est.

$4,125

$6,632

$50

Riverside GalleriesArcadia, CA

Jul 29, 2026

18K White Gold Setting with 1.17ct Orange Sapphire and 0.87ct Diamond Ring

Est.

$6,964

$7,587

$50

Riverside GalleriesArcadia, CA

Jul 28, 2026

18K Yellow Gold Setting with 0.89ct Ruby and 0.30ct Diamond Ladies Ring

Est.

$5,474

$6,556

$50

Riverside GalleriesArcadia, CA

Jul 27, 2026

18K White Gold Setting with 4.14ct Ruby and 2.16ct Diamond Ladies Ring

Est.

$9,958

$13,658

$50

Riverside GalleriesArcadia, CA

Jul 29, 2026

18K Yellow Gold Setting with 1.61ct Sapphire and 1.15ct Diamond Ladies Ring

Est.

$6,245

$7,175

$50

Riverside GalleriesArcadia, CA

Jul 27, 2026

18K White Gold Setting with 0.63ct Sapphire and 0.36ct Diamond Ladies Ring

Est.

$3,502

$3,924

$50

Riverside GalleriesArcadia, CA

Jul 30, 2026

18K White Gold Setting with 4.14ct Ruby and 2.16ct Diamond Ladies Ring

Est.

$9,958

$13,658

$50

Riverside GalleriesArcadia, CA

Jul 30, 2026

18K White Gold Setting with 0.92ct Ruby and 0.38ct Diamond Ladies Ring

Est.

$4,525

$5,143

$50

Riverside GalleriesArcadia, CA

Jul 21, 2026

Champagne Diamond Four Leaf Clover Stud Earrings in 18k Rose Gold 1.16ctw

Est.

$1,924

$2,501

$100

BidhausNew York, NY

4 days Left

Stunning Platinum 18K Yellow Gold Brooch 14 Carats Diamonds

Est.

$18,447

$23,981

$10,000

BidhausNew York, NY

Jul 19, 2026

Mini Pave Diamond Love Ring in 18K Rose Gold by Cartier Size 47

Est.

$5,616

$7,300

$100

BidhausNew York, NY

Jul 31, 2026

18K White Gold GIA Certified No-heat Spinel Diamond Bracelet 55 Ct

Est.

$61,243

$79,615

$100

BidhausNew York, NY

Jul 24, 2026

1.02 Ctw VS/SI1 Diamond Prong Set 18k Yellow Gold Engagement Ring (ALL DIAM

Est.

$4,070

$4,380

$1,250

Triple SSS DesignsBurbank, CA

Jul 31, 2026

1.06 Ctw VS/SI1 Diamond Prong Set 18k Rose Gold Engagement Ring (ALL DIAMON

Est.

$2,440

$2,630

$820

Triple SSS DesignsBurbank, CA

Jul 31, 2026

1.66 Ctw VS/SI1 Diamond Prong Set 18k Rose Gold Engagement Ring (ALL DIAMON

Est.

$4,070

$4,380

$1,250

Triple SSS DesignsBurbank, CA

Jul 20, 2026

GIA Certified 18k White Gold Alexandrite Diamond Halo Pendant

Est.

$8,658

$11,255

$100

BidhausNew York, NY

Jul 25, 2026

Diamond Necklace 81.00 Carats Old Mine 18K White Gold Platinum 17 Inch

Est.

$188,942

$245,624

$100

BidhausNew York, NY

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Harbor Diamonds 18K Yellow Gold Textured Link Bracelet 34.9g Contemporary Design

Est.

$13,624

$17,711

$100

BidhausNew York, NY

Jul 26, 2026

Art Deco 18K Platinum GIA Certified 3.13 Ct Emerald-Cut Diamond Ring

Est.

$18,993

$24,690

$100

BidhausNew York, NY

Jul 24, 2026

Antique 18k White Gold 0.28ct Old European Pave Diamond Floral Engagement Ring

Est.

$1,443

$1,875

$100

BidhausNew York, NY

Jul 31, 2026

Omega Constellation 18k Rose Gold 29mm Diamond Dial Watch Ref 131.55.29.20.52.001 Card

Est.

$23,790

$30,927

$100

BidhausNew York, NY

Jul 30, 2026

Elegant 4.56 Carat Black & White Diamond Heart Earrings in 18k White Gold

Est.

$6,149

$7,993

$100

BidhausNew York, NY

Jul 21, 2026

2.82ct Asscher Cut Diamond Half Eternity Ring 18k White Gold

Est.

$9,568

$12,438

$100

BidhausNew York, NY

Jul 25, 2026

Pearl and Diamond Stud Earrings in 18k Yellow Gold with Platinum Accents

Est.

$3,393

$4,410

$100

BidhausNew York, NY

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