Results for “18k diamond”

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Sep 3, 2026

1.51 ctw White Diamond 18K Yellow Gold Band Ring

Est.

$3,500

$5,600

$25

Serenity GallerieSaint Petersburg, FL

Sep 3, 2026

Van Cleef & Arpels 18K Yellow Gold Diamond Ropetwist Open Link Watch

Est.

$31,076

$37,291

$9,500

Diamond DepotNew York, NY

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2.33ct Fancy Yellow VS1 Cushion Diamond Ring 18k Gold EGL Certified

$11,220

Diamond DepotNew York, NY

Sep 16, 2026

1.35CT NATURAL SQUARE MODIFIED DIAMOND WITH 1CT DIAMOND ACCENTS IN 18K GOLD

Est.

$10,028

$11,208

$8,200

Modern JewelryValley Village, CA

Sep 16, 2026

18K GOLD AND DIAMOND ESTATE BRACELET WITH 4.00TDW NATURAL DIAMONDS SI G-H

Est.

$13,598

$15,198

$11,000

Modern JewelryValley Village, CA

Sep 3, 2026

ROBERTO COIN 15.00 CARAT ROUND BRILLIANT DIAMOND 18K GOLD GEMS STONE NECKLACE

Est.

$52,071

$58,197

$42,750

Modern JewelryValley Village, CA

Sep 8, 2026

GIA Fancy Deep Yellow Diamond Double Halo Ring 1.04ct 18k Gold

Est.

$12,154

$14,585

$5,500

Diamond DepotNew York, NY

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GIA 5.17ct Emerald Diamond 3-Stone Ring 18k White Gold

$44,640

Diamond DepotNew York, NY

3 days Left

Michael Beaudry 2.32ctw GIA Fancy Color Diamond, 1.00ctw Diamond and Platinum/18K Cuff

Est.

$53,000

$54,000

$2,000

(1 bid)

GWS Auctions Inc.Maitland, FL

Sep 7, 2026

0.93ct Round Diamond Eternity Band 18k Yellow Gold

Est.

$2,934

$3,521

$930

Diamond DepotNew York, NY

Sep 3, 2026

Empress Vintage 5.33 ctw Baguette Diamond 18K White Gold Earrings

Est.

$15,000

$21,800

$25

Serenity GallerieSaint Petersburg, FL

Sep 3, 2026

5.99 ctw Baguette & Round Diamond 18K White Gold Tennis Bracelet

Est.

$19,200

$27,900

$25

Serenity GallerieSaint Petersburg, FL

Sep 3, 2026

1.91 ctw Diamond Graduating Station 18K White Gold Drop Earrings

Est.

$5,700

$9,000

$25

Serenity GallerieSaint Petersburg, FL

Sep 3, 2026

0.56 ctw White Diamond Accent 18K White Gold Engagement Ring

Est.

$2,300

$3,600

$25

Serenity GallerieSaint Petersburg, FL

Sep 3, 2026

2.04 ctw Fiori Bloom Cluster Diamond 18K White Gold Earrings

Est.

$4,400

$7,000

$25

Serenity GallerieSaint Petersburg, FL

Sep 3, 2026

5.44ct Multicolor Sapphire and 0.25ctw Diamond 18K Yellow Gold Pendant

Est.

$2,500

$3,900

$25

Serenity GallerieSaint Petersburg, FL

Sep 3, 2026

2.55ct Peach Sapphire and 0.47ctw Diamond 18K Yellow Gold Pendant

Est.

$7,200

$11,000

$25

Serenity GallerieSaint Petersburg, FL

Sep 3, 2026

2.22 ctw White Diamond Cluster Drop 18K White Gold Earrings

Est.

$6,100

$9,700

$25

Serenity GallerieSaint Petersburg, FL

Sep 3, 2026

2.35 ctw Diamond Drop Cluster Pendant 18K White Gold Necklace

Est.

$7,200

$11,100

$25

Serenity GallerieSaint Petersburg, FL

Ends in 10d 13h

Beautiful 1.70ct Untreated Natural Solitaire Diamond & 18k Gold

Est. —

£1,500

William GeorgeDunstable

Ends in 10d 13h

Beautiful 1.82ct Untreated Natural Solitaire Diamond & 18k Gold

Est. —

£1,500

William GeorgeDunstable

Sep 3, 2026

2.96 CARAT RADIANT CUT DIAMOND TWO-TONE 18K GOLD OPEN CUFF BRACELET

Est.

$23,154

$25,878

$19,000

Modern JewelryValley Village, CA

Sep 3, 2026

2.99 ctw Diamond 18K White Gold Bangle

Est.

$8,500

$13,100

$25

Serenity GallerieSaint Petersburg, FL

Buy Now

1.70ct Fancy Light Yellow VS2 Diamond Halo Ring 18k Gold EGL Certified

$5,940

Mynt AuctionsNew York, NY

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Results for “18k diamond”

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$25

$9,500

$11,220

$8,200

$11,000

$42,750

$5,500

$44,640

$2,000

$930

$25

$25

$25

$25

$25

$25

$25

$25

$25

£1,500

£1,500

£1,500

£1,500

$19,000

$25

$5,940

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