Platinum

(10,000 upcoming items)

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Platinum Art Deco Diamond Ring Featuring 6.97 Carat Center Stone

$68,900

Diamond DepotNew York, NY

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Art Deco Platinum Clips with 12.00 Ct G-H Diamonds

$11,220

Diamond DepotNew York, NY

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GIA Certified Platinum Stud Earrings with 2.29 Ct Diamond Pair

$26,310

Diamond DepotNew York, NY

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Art Deco Platinum Jade Onyx Diamond 81 Stones 2.20 Ct

$3,950

Diamond DepotNew York, NY

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David Webb Bombe Ring Platinum 18K Yellow Gold Coral Enamel

$31,540

Diamond DepotNew York, NY

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1950s Platinum Diamond Ring 2.05 Ct Marquise K VVS Clarity

$8,320

Diamond DepotNew York, NY

Jul 12, 2026

ART DECO DIAMOND BROOCH PLATINUM 18K GOLD SAPPHIRE RECTANGLE SHAPE

Est.

$9,053

$10,118

$7,400

Modern JewelryValley Village, CA

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David Webb 18K Gold Platinum Hammered Lapis Diamond Frame Ring

$11,360

Diamond DepotNew York, NY

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David Webb 18K Gold Platinum 14 Ct Diamond Flower Earrings

$39,130

Diamond DepotNew York, NY

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South Sea Pearl and Diamond Platinum Earrings by David Webb

$48,400

Diamond DepotNew York, NY

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Platinum 9 Ct Diamond by the Yard Necklace 32 Inches

$11,750

Diamond DepotNew York, NY

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Platinum Art Deco Ring with 0.95 Carat European Cut Diamond

$3,220

Diamond DepotNew York, NY

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GIA Certified 5.93ct Royal Blue Sapphire Diamond Ring in Platinum

$11,130

Diamond DepotNew York, NY

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1950's Platinum Brooch with 35 Carats Round and Baguette Diamonds

$46,410

Diamond DepotNew York, NY

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David Webb 18K Gold Platinum Hammered Lapis Diamond Frame Ring

$11,360

Diamond DepotNew York, NY

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David Webb 1960s Platinum 18K Yellow Gold Emerald Sugarloaf Ring

$59,640

(18 bids)

Mynt AuctionsNew York, NY

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Shared Prong Platinum Band with 7.09ct Round Diamonds Size 6

$15,990

Diamond DepotNew York, NY

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1950's Platinum Brooch with 35 Carats Round and Baguette Diamonds

$46,410

BidhausNew York, NY

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Platinum 17.16 Ct Diamond By The Yard Necklace 42 Inches

$22,470

Diamond DepotNew York, NY

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Platinum Art Deco Brooch with 8.50 Carat Diamonds 2.5 Inch

$6,660

Diamond DepotNew York, NY

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Platinum GIA Certified 4.57 Ct Jade and 22 Diamond Ring

$2,690

Diamond DepotNew York, NY

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Platinum Necklace with 31 Stones and 9 Carats of Diamonds

$10,500

Diamond DepotNew York, NY

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Antique Art Deco Platinum 2.1mm Engraved Band Ring Size 8.5

$1,000

Diamond DepotNew York, NY

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Art Deco Platinum Diamond Earrings 3.90 Ct with 72 Diamonds

$5,740

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

Rolex GMT Master II 126710BLNR SS 2022 Batman 40mm Full Set

Antique Art Deco Diamond Bracelet Platinum 14 carat Emerald 7.25"

Ruby Earrings Anuj Shah 18k Yellow Gold Pave Petal 1.75" 4ct

Live115

Eco Estate Jewelry: The Vault Opens

Eco Estate Jewelry

Started:

Lakeway, TX, US

LiveAuctioneers

Platinum

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$68,900

$11,220

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$39,130

$48,400

$11,750

$3,220

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$11,360

$59,640

$15,990

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$22,470

$6,660

$2,690

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Platinum Auctions

DESIGNER GOLD DIAMOND AND PLATINUM JEWELRY 13

DESIGNER PREMIUM GOLD AND PLATINUM JEWELRY 12

Eco Estate Jewelry: The Vault Opens