Results for “platinum”

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Vintage Unbranded Platinum 18k Yellow Gold Diamond Ring Size 8.5

$3,940

Diamond DepotNew York, NY

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Platinum 14K Cultured Pearl Necklace Sapphire Diamond Clasp 23 Inches

$2,170

Diamond DepotNew York, NY

Jul 29, 2026

TIFFANY & CO. DIAMOND SOLITAIRE PENDANT PRINCESS CUT 1.15CT PLATINUM CHAIN

Est.

$15,936

$17,811

$13,000

Modern JewelryValley Village, CA

Jul 16, 2026

TIFFANY & CO VINTAGE 5.50 GRAMS PLATINUM CLIP ON EARRINGS MOUNTING

Est.

$4,700

$5,253

$3,850

Modern JewelryValley Village, CA

Jul 05, 2026

PLATINUM VINTAGE FILIGREE 1.50CT. NATURAL OLD EURO DIAMOND SAPPHIRE RING 1920'S

Est.

$8,415

$9,405

$6,900

Modern JewelryValley Village, CA

Jul 05, 2026

PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 0.52CT. NATURAL OLD MINE CUT DIAMOND

Est.

$4,335

$4,845

$3,550

Modern JewelryValley Village, CA

Jul 05, 2026

PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 0.38CT. NATURAL OLD EURO CUT DIAMOND

Est.

$3,315

$3,705

$2,700

Modern JewelryValley Village, CA

Jul 05, 2026

VINTAGE PLATINUM ENGAGEMENT RING 3.34CT. NATURAL OLD EURO CUT ROUND DIAMOND

Est.

$21,845

$24,415

$17,750

Modern JewelryValley Village, CA

Jul 05, 2026

VINTAGE OLD EURO CUT DIAMOND 1.77CT VS1-J PLATINUM ENGAGEMENT RING

Est.

$23,715

$26,505

$19,500

Modern JewelryValley Village, CA

Jul 05, 2026

PLATINUM VINTAGE ART DECO FILIGREE 1.25CT. DIAMOND SAPPHIRE RING CIRC 1920'S

Est.

$5,525

$6,175

$4,550

Modern JewelryValley Village, CA

Jul 06, 2026

Cartier Ballerina Curves 3P Diamond #49 Ring Platinum Pt950

Est.

$975

$1,175

$180

SEUYCORaleigh, NC

Jul 15, 2026

PLATINUM ART DECO RING WITH 2.2 CARAT OLD EUROPEAN CUT DIAMONDS G-SI2 GIA CERT

Est.

$32,946

$36,822

$27,000

Modern JewelryValley Village, CA

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Platinum Jelly Opal Cocktail Ring with Baguette Diamonds Size 5.5

$3,820

Diamond DepotNew York, NY

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David Webb 1970s Carved Jade Dragon Ring Platinum 18K Gold

$38,140

(1 bid)

Mynt AuctionsNew York, NY

Jul 07, 2026

Vintage 14k Rose Gold Platinum 3.84ctw Diamond Ruby Bow Brooch

Est.

$8,265

$9,257

$2,850

Diamond DepotNew York, NY

Jul 07, 2026

Art Deco Platinum Engagement Ring 1.43ct Old European Cut Diamond

Est.

$9,878

$11,064

$2,900

Diamond DepotNew York, NY

Jul 05, 2026

Platinum Art Deco Brooch With Diamond Clips 8.40 Ct 2 Inch

Est.

$11,514

$12,895

$4,100

Diamond DepotNew York, NY

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David Webb Unicorn Brooch Platinum 18K Yellow Gold Diamonds Rubies

$32,850

Diamond DepotNew York, NY

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David Webb 18K Yellow Gold & Platinum Pearl Diamond Collar Necklace

$76,510

Diamond DepotNew York, NY

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Platinum 18K White Gold 8.70 Ct Diamond Necklace 19 Inches

$9,250

Diamond DepotNew York, NY

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Platinum South Sea Pearl Diamond Pendant 14K White Gold Chain

$2,300

Diamond DepotNew York, NY

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Vintage! Authentic Tiffany & Co Irid Platinum Diamond Sapphire Cocktail Ring

$5,250

Jasper52New York, NY

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Art Deco Platinum Duck Brooch with 114 Diamonds Onyx Rubies

$5,270

Diamond DepotNew York, NY

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Authentic! Harry Winston Platinum .56ct VVS1/F Diamond Solitaire Engagement Ring

$6,800

Jasper52New York, NY

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$2,170

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$27,000

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$32,850

$76,510

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