Platinum

(10,000 upcoming items)

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Platinum Eternity Band with 22 Princess-cut Diamonds 3.25 Ct

$3,360

Diamond DepotNew York, NY

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Antique Edwardian Long Filigree Diamond Brooch Pin Platinum, 10.23 Grams

$5,276

Jasper52New York, NY

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Art Deco French Platinum Diamond Pearl Enamel Bird Pendant-Brooch

$3,930

Diamond DepotNew York, NY

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EDWARDIAN PLATINUM ROSE CUT DIAMOND HORSESHOE PENDANT

$2,210

Modern JewelryValley Village, CA

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Platinum Diamond Bracelet 37.70 Ct 338 Stones

$47,600

Diamond DepotNew York, NY

Jul 15, 2026

VAN CLEEF & ARPELS PLATINUM CLIP-ON EARRINGS WITH 0.5 CARAT ROUND F VS DIAMONDS

Est.

$26,571

$29,697

$21,750

Modern JewelryValley Village, CA

Jul 15, 2026

PLATINUM BAND RING WITH 1.55 CARAT OLD EUROPEAN CUT I-SI1 DIAMONDS SIZE 6

Est.

$9,571

$10,697

$7,800

Modern JewelryValley Village, CA

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CHIC 1.11-CT DIAMOND (H VS1) ART DECO PLATINUM SETTING RING - HER ANSWER YES!

$12,750

Modern JewelryValley Village, CA

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Art Deco Platinum No-heat Sapphire Ring GIA Certified 8.57 x 7.09 x 5.11mm

$5,930

Diamond DepotNew York, NY

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MOUSSAIEFF HEART DIAMOND PLATINUM DANGLE EARRINGS WITH 8 GIA REPORTS

$161,500

Modern JewelryValley Village, CA

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Vintage Platinum GIA 3.94ctw Old European Diamond Dome Cocktail Ring

$15,840

(16 bids)

Mynt AuctionsNew York, NY

Jul 29, 2026

STUNNING 18.15CT JADE BAGUETTE DIAMOND PLATINUM BALLERINA RING SIZE 6

Est.

$15,776

$17,632

$12,750

Modern JewelryValley Village, CA

Jul 29, 2026

ESTATE 5.25 DIAMOND EMERALD RUBY SAPPHIRE PLATINUM FLOWER BOUQUET BROOCH

Est.

$14,013

$15,662

$11,500

Modern JewelryValley Village, CA

Jul 29, 2026

TIFFANY & CO. COBBLESTONE 2.10CT DIAMOND PLATINUM 10MM WIDE BAND RING

Est.

$23,643

$26,424

$19,250

Modern JewelryValley Village, CA

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Round Diamond Milgrain Pave Textured Engagement Ring Platinum .75 CTW

$2,716

Jasper52New York, NY

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GIA Platinum Cocktail Ring Ceylon Sapphire Halo 4.34ctw Size 6.5

$13,080

Diamond DepotNew York, NY

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Deco-Inspired Platinum Diamond Earrings 10 Carat 2.75 Inch Length

$13,080

Diamond DepotNew York, NY

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Antique Platinum 18K Gold Emerald Diamond Pearl Earrings 2.75 inches

$6,070

Diamond DepotNew York, NY

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Stunning Platinum 14.41 Ct Diamond Earrings with 40 Marquise Diamonds

$22,470

Diamond DepotNew York, NY

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David Webb Coral Diamond Black Enamel Necklace Platinum 18K Gold

$90,730

Diamond DepotNew York, NY

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Art Deco Platinum Earrings with Filigree and 6 Carat Diamonds

$14,000

Diamond DepotNew York, NY

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Antique Platinum 18K Gold Emerald Diamond Pearl Earrings 2.75 inches

$6,070

Diamond DepotNew York, NY

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Platinum Tennis Bracelet 7.48ct Round Brilliant Diamonds Shared Prong Setting

$14,000

Diamond DepotNew York, NY

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Antique Art Deco Platinum GIA Certified 1.76ctw Diamond Solitaire Ring

$7,380

Diamond DepotNew York, NY

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Platinum Auctions

LAB-GROWN 3.02 CARAT OVAL E-F-VVS2 DIAMOND 14K YELLOW GOLD HANGING EARRINGS

VINTAGE 18K GOLD DROP EARRINGS WITH 1 CARAT ROUND DIAMONDS & SOUTH SEA PEARLS

LAB-GROWN 7.68 CARAT OVAL E-F-VS1 DIAMOND 14K YELLOW GOLD HANGING EARRINGS

DESIGNER GOLD DIAMOND AND PLATINUM JEWELRY 13

Modern Jewelry

Starts on:

Valley Village, CA, US

3.00 CARAT OLD EUROPEAN CUT J SI1 DIAMOND 14 KARAT TWO TONE GOLD ENGAGEMENT RING

3.12 CARAT F VS DIAMOND VINTAGE BANGLE BRACELET 18K TWO-TONE GOLD

21.00 CARAT ROUND BRILLIANT G VS1 DIAMOND 18 KARAT YELLOW GOLD LINK BRACELET

DESIGNER PREMIUM GOLD AND PLATINUM JEWELRY 12

Modern Jewelry

Starts on:

Valley Village, CA, US

18K Yellow Gold 10.00ct Diamond Square Link Choker Necklace

Antique 18K Yellow Gold Red Enamel 4.00ct Sapphire and 2.50ct Diamond Bracelet

Faberge Imperial Russian Natural Pearl and 2ct Diamond Earrings

Luxury Vintage & Antique Jewelry Sale

Eastern European Art Gallery Inc

Starts on:

Broomall, PA, US

7 days Left

LiveAuctioneers

Platinum

All Filters

$3,360

$5,276

$3,930

$2,210

$47,600

$21,750

$7,800

$12,750

$5,930

$161,500

$15,840

$12,750

$11,500

$19,250

$2,716

$13,080

$13,080

$6,070

$22,470

$90,730

$14,000

$6,070

$14,000

$7,380

Platinum Auctions

DESIGNER GOLD DIAMOND AND PLATINUM JEWELRY 13

DESIGNER PREMIUM GOLD AND PLATINUM JEWELRY 12

Luxury Vintage & Antique Jewelry Sale