Platinum

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Jul 15, 2026

1.24 CARAT OLD EUROPEAN CUT H VS2 DIAMOND PLATINUM ENGAGEMENT RING

Est.

$12,648

$14,136

$10,250

Modern JewelryValley Village, CA

Ends in 3d 17h

Beautiful 2.40ct Unheated Untreated Natural Ceylon Yellow Sapphire Diamonds & 950 Platinum

Est. —

£1,000

William GeorgeBedfordshire

Jul 15, 2026

2.40CT EMERALD CUT K SI1 DIAMOND PLATINUM VINTAGE ENGAGEMENT RING

Est.

$22,304

$24,928

$18,250

Modern JewelryValley Village, CA

Jul 12, 2026

VINTAGE 5CT DIAMOND PLATINUM 4 ROWS FANCY POST CLIP EARRINGS LIQUIDATION

Est.

$28,150

$31,461

$23,000

Modern JewelryValley Village, CA

Jul 15, 2026

TIFFANY & CO 2.30 CARAT OVAL SHAPE RUBY PLATINUM SEMI MOUNT RING

Est.

$15,470

$17,290

$12,500

Modern JewelryValley Village, CA

Jul 15, 2026

3.00 CARAT ROUND BRILLIANT I VS1 DIAMOND PLATINUM SEMI MOUNT RING

Est.

$10,132

$11,324

$8,300

Modern JewelryValley Village, CA

Jul 16, 2026

0.90 CARAT ROUND BRILLIANT H SI1 DIAMOND PLATINUM ART DECO RING

Est.

$5,500

$6,147

$4,500

Modern JewelryValley Village, CA

Jul 16, 2026

0.65 CARAT ROUND BRILLIANT I SI1 DIAMOND PLATINUM SEMI MOUNT RING

Est.

$4,539

$5,073

$3,700

Modern JewelryValley Village, CA

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Platinum 18k Gold GIA Certified 3.13ct Sapphire Diamond Cocktail Ring

$4,740

Diamond DepotNew York, NY

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Platinum GIA Certified 3ctw Blue Oval Sapphire Diamond Floral Ring

$2,610

Diamond DepotNew York, NY

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Vintage GIA Certified 6.72ctw Black Opal Diamond Halo Platinum Ring

$7,520

Diamond DepotNew York, NY

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18k Gold Platinum GIA Certified 3.02ctw Marquise Diamond Cocktail Ring

$17,700

Diamond DepotNew York, NY

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Platinum GIA Certified 5.57ct Green Burma Jade Diamond Accent Ring

$14,000

Diamond DepotNew York, NY

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Platinum GIA Certified 2.66ctw No Heat Sapphire Diamond Halo Ring

$3,820

Diamond DepotNew York, NY

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Tiffany & Co. SOLESTE Platinum Ring Fancy Intense Yellow Diamond 0.22ct

$11,970

Diamond DepotNew York, NY

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18k Gold Platinum GIA Certified 3.02ctw Marquise Diamond Cocktail Ring

$17,700

Diamond DepotNew York, NY

Jul 08, 2026

PATEK PHILIPPE PLATINUM 37MM ANNUAL CALENDAR REF. 5035 P BOX WARRANTY MINTY

Est.

$54,383

$60,781

$44,750

Modern JewelryValley Village, CA

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Natural Emerald Diamonds Classic Ballerina Cocktail Ring Platinum 12294*v

$7,440

Jasper52New York, NY

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Platinum Bracelet with 11 Charms Diamonds Sapphires Rubies Garnets

$18,380

Diamond DepotNew York, NY

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Tiffany & Co. Schlumberger Butterfly Bracelet Platinum 18K Gold Diamonds

$152,230

Diamond DepotNew York, NY

Jul 15, 2026

5.25 CARAT ASSCHER CUT G VS1 DIAMOND PLATINUM ETERNITY BAND RING

Est.

$20,179

$22,553

$16,500

Modern JewelryValley Village, CA

Jul 15, 2026

TIFFANY & CO.. 0.92 E-VVS2 DIAMOND PLATINUM ENGAGEMENT RING

Est.

$17,000

$19,000

$14,000

Modern JewelryValley Village, CA

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Antique White Gold and Platinum Necklace with Large Diamonds 2.34ct

$7,000

Eastern European Art Gallery IncBroomall, PA

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Cartier 0.18ct Diamond Platinum Solitaire Ring GIA Certified Size 5

$2,640

Diamond DepotNew York, NY

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Platinum Auctions

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

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

18K White Gold 3.61ct Diamond, Emerald, and Tanzanite Cocktail Ring

18K Yellow Gold 6.0ct Diamond and Ruby Earrings

Live5

Curated Fine Gold Jewelry Vintage & Antique

Eastern European Art Gallery Inc

Started:

Broomall, PA, US

LiveAuctioneers

Platinum

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$10,250

£1,000

£1,000

$18,250

$23,000

$12,500

$8,300

$4,500

$3,700

$4,740

$2,610

$7,520

$17,700

$14,000

$3,820

$11,970

$17,700

$44,750

$7,440

$18,380

$152,230

$16,500

$14,000

$7,000

$2,640

Platinum Auctions

DESIGNER PREMIUM GOLD AND PLATINUM JEWELRY 12

DESIGNER GOLD DIAMOND AND PLATINUM JEWELRY 13

Curated Fine Gold Jewelry Vintage & Antique