Results for “18k diamond”

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2 days Left

Harbor Diamonds 18K Yellow Gold Woven Scallop Link Bracelet 73.5g 7.38in

Est.

$23,452

$30,487

$100

BidhausNew York, NY

3 days Left

18k Gold Moth Butterfly Brooch with Pearl and Diamonds

Est.

$9,516

$12,370

$100

BidhausNew York, NY

2026

1980s 18K Yellow Gold Doorknocker Earrings with Diamonds and Mob Pearls

BidhausNew York, NY

1 day Left

18K White Gold Ladies Ring with 3.80ct GIA Pink Sapphire and 2.29ct tw Adjacent Diamonds

Est.

$12,500

$16,500

$50

Riverside GalleriesArcadia, CA

9 mins Left

18K White Gold Ladies Ring with 14.17mm South Sea Pearl and 1.68ct tw Adjacent Diamonds

Est.

$8,250

$10,258

$50

Riverside GalleriesArcadia, CA

Sep 4, 2026

French Fred 18K Yellow Gold Diamond Heart Ring 0.25 ct Size 5.5

Est.

$5,330

$6,929

$4,100

Mynt AuctionsNew York, NY

3 days Left

18K White Gold Ladies Bracelet with 8.96tcw Emeralds and 11.07tcw Diamonds

Est.

$39,950

$44,785

$50

Riverside GalleriesArcadia, CA

Sep 4, 2026

Jaeger-LeCoultre Master Ultra Thin Date 18K White Gold Diamond Bezel

Est.

$13,962

$18,150

$10,500

Mynt AuctionsNew York, NY

3 days Left

18K White Gold Ladies Bracelet with 32.15ct Sapphire and 4.89ct Diamonds

Est.

$31,550

$37,885

$50

Riverside GalleriesArcadia, CA

5 days Left

Elegant 18k Gold 46" Necklace with Tahitian Pearls Sapphires Diamonds

Est.

$8,671

$11,272

$100

BidhausNew York, NY

5 days Left

18k Gold Multicolor Gem Necklace with Diamonds and Floral Links

Est.

$9,776

$12,708

$100

BidhausNew York, NY

Sep 4, 2026

Movado 18K White Gold Peridot Diamond Ring with Box Size 6.75

Est.

$3,159

$4,106

$2,400

Mynt AuctionsNew York, NY

1 day Left

18K White Gold Ladies Ring with 2.13ct Natural Sapphire and 1.59ct tw Adjacent Diamonds

Est.

$11,250

$13,500

$50

Riverside GalleriesArcadia, CA

1 day Left

18K White Gold Ladies Ring with 3.45ct Paraiba Tourmaline and 1.74ct tw Adjacent Diamonds

Est.

$15,525

$19,025

$50

Riverside GalleriesArcadia, CA

1 day Left

18K White Gold Ladies Earrings with 3.27ct tw Aquamarine and 2.74ct tw Adjacent Diamonds

Est.

$12,125

$14,050

$50

Riverside GalleriesArcadia, CA

1 day Left

18K White Gold Ladies Earrings with 3.73ct tw Sapphires and 4.45ct tw Adjacent Diamonds

Est.

$14,500

$17,950

$50

Riverside GalleriesArcadia, CA

9 mins Left

18K White Gold Ladies Pendant with 13.73ct Australian Opal and 0.37ct tw Adjacent Diamonds

Est.

$7,250

$8,500

$50

Riverside GalleriesArcadia, CA

5 days Left

Vintage 18k Gold Necklace with Emerald Ruby Sapphire and Diamonds

Est.

$11,986

$15,581

$100

BidhausNew York, NY

3 days Left

18K White Gold Ladies Ring with 3.22ct Sapphire and 2.64ct tw Adjacent Diamonds

Est.

$12,525

$15,995

$50

Riverside GalleriesArcadia, CA

3 days Left

18K White Gold Ladies Earrings with 10.52ct Pink Sapphire and 2.75ct tw Diamonds

Est.

$17,525

$21,250

$50

Riverside GalleriesArcadia, CA

3 days Left

18K White Gold Ladies Ring with 1.42ct Tourmaline and 1.38ct tw Adjacent Diamonds

Est.

$4,550

$5,600

$50

Riverside GalleriesArcadia, CA

3 days Left

18K White Gold Ladies Earrings with 17.11ct Rubies and 4.96ct tw Adjacent Diamonds

Est.

$15,555

$18,025

$50

Riverside GalleriesArcadia, CA

3 days Left

18K White Gold Ladies Ring with 4.17tcw Pink Sapphires and 1.31tcw Adjacent Diamonds

Est.

$17,250

$21,575

$50

Riverside GalleriesArcadia, CA

3 days Left

18K White Gold Ladies Earrings with 5.43ct Sapphire and 3.96ct tw Adjacent Diamonds

Est.

$30,255

$35,250

$50

Riverside GalleriesArcadia, CA

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