FEATUREDEnds in 5d 10h1.02 ct EMERALD CUT DIAMOND H, IF GIA PLATINUM ENGAGEMENT RING WEDDING BANDEst. US$8,000-US$10,000US$3,000Jasper52New York, NY
FEATUREDEnds in 5d 10hVerdura Diamond Platinum Criss Cross RING 2.05-carat GIA EngagementEst. US$34,000-US$41,000US$14,000Jasper52New York, NY
FEATURED7 hrs LeftExtremely Rare Art Deco Cartier Platinum, White gold Diamond & Onyx Watch BroochEst. US$15,000-US$25,000US$9,500(1 bid)Auction WallstreetNorth Miami Beach, FL
FEATURED4 days LeftOscar Heyman Diamond 18.00ct Emerald Platinum Bracelet With Authenticity PaperworkEst. US$33,000-US$36,000US$6,500(4 bids)Dover JewelryMiami, FL
Jul 02, 2026Vintage Platinum & Diamond Bow BroochEst. US$15,000-US$20,000US$10,000Akiba GalleriesDania Beach, FL
2 days LeftPlatinum 2.2ct Sapphire & 1.32ctw Diamond NecklaceEst. US$3,000-US$5,000US$700(9 bids)Bayside AuctionsRock Hall, MD
2 days LeftPlatinum Sapphire and Diamond RingEst. US$6,000-US$12,000US$3,000Blackwell AuctionsClearwater, FL
2 days Left40.00ctw Diamond and Platinum 16" Flower NecklaceEst. US$453,000-US$455,000US$40,000GWS Auctions Inc.Maitland, FL
2 days LeftPlatinum Sapphire and Diamond RingEst. US$3,000-US$6,000US$1,500Blackwell AuctionsClearwater, FL
Jul 02, 2026Rare Rolex Ladies Datejust Platinum Diamond & MOP Watch REF 179136Est. US$20,000-US$25,000US$10,000Akiba GalleriesDania Beach, FL
1 hr LeftSIGNED CARTIER PLATINUM AND MARQUISE DIAMOND RING . - Ring size: 4 to 7 with 14K white goldEst. US$200,000-US$300,000US$100,000Sloans & KenyonChevy Chase, MD
3 mins LeftArt Deco Platinum, Ruby and Diamond Band RingEst. US$1,500-US$2,500US$1,300(4 bids)STAIRHudson, NY
FEATUREDEnds in 5d 10hTiffany & Co Schlumberger Diamond Platinum Buds RING 1.63ct E VS2 GIA EngagementEst. US$38,000-US$46,000US$15,000Jasper52New York, NY
FEATUREDEnds in 5d 10hChic 1.11-ct DIAMOND (H VS1) ART DECO PLATINUM SETTING RING - Her Answer YES!Est. US$7,000-US$8,000US$3,000Jasper52New York, NY
FEATUREDEnds in 5d 10hWedding BAND Platinum Diamond Eternity RING 1960s Estate JewelryEst. US$3,000-US$3,500US$1,200Jasper52New York, NY
FEATUREDEnds in 5d 10h0.98-ct DIAMOND PLATINUM RING F VVS2 GIA - Her Answer YES!Est. US$8,000-US$10,000US$3,200Jasper52New York, NY
2 days LeftPlatinum 1.27ct Marquise Diamond Wedding Ring SetEst. US$2,000-US$4,000US$850(8 bids)Bayside AuctionsRock Hall, MD
3 days LeftTIFFANY & CO. ART DECO PLATINUM DIAMOND BROOCH, 1920SEst. US$1,000-US$1,500US$500(1 bid)Thomaston Place Auction GalleriesThomaston, ME
4 days LeftPLATINUM 32.72 CTW DIAMOND TENNIS NECKLACE 49GEst. US$20,000-US$60,000US$2,900(10 bids)DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL
3 days LeftAn Art Deco Platinum Diamond and Green Gemstone RingEst. US$2,000-US$2,500US$1,500Alma AuctioneersTel Aviv, IL
5 days LeftPlatinum, Burma Ruby, and Diamond RingEst. US$3,000-US$4,000US$2,000Hampton Estate AuctionNew York, NY
5 days LeftCartier Rare Santos Dumont Collection Privée ref. 1575 in platinum, silver guilloché dialEst. €10,000-€15,000€10,000Cambi Casa D'AsteMilan, IT
Jul 02, 2026(4 Pcs) AGL Certified Platinum Diamond & Emerald Jewelry SuiteEst. US$30,000-US$40,000US$15,000Akiba GalleriesDania Beach, FL
Jul 02, 2026Paloma Picasso for Tiffany 18k Gold Platinum & Diamond ChokerEst. US$15,000-US$20,000US$10,000Akiba GalleriesDania Beach, FL
FEATUREDEnds in 5d 10hVintage Platinum Toi et Moi Engagement Ring Diamond EmeraldEst. US$14,000-US$17,000US$5,500Jasper52New York, NY
FEATURED3 days LeftTiffany & Co. Schlumberger Bird on a Rock Citrine Diamond Platinum & 18K Gold Brooch with GIAEst. US$20,000-US$35,000US$20,000(4 bids)Victorins AuctionsTokyo, Setagaya City
FEATURED5 days LeftFrench Art Deco Platinum and Diamond Link BraceletEst. US$3,750-US$5,000US$2,500Hampton Estate AuctionNew York, NY
FEATUREDEnds in 5d 10hDiamond Platinum ETERNITY BAND Ring Size 4.5 Sizable Classy Timeless Art DecoEst. US$1,100-US$1,500US$440Jasper52New York, NY
2 days LeftPlatinum & 18K 1.37ctw Diamond Horse Brooch / PinEst. US$1,500-US$2,500US$225(6 bids)Bayside AuctionsRock Hall, MD
4 days LeftArt Deco 4.00ct Diamond Sapphire Platinum Pendant Brooch 16.2 GramsEst. US$5,000-US$6,000US$2,000(4 bids)Dover JewelryMiami, FL
3 days LeftVINTAGE 18K GOLD AND PLATINUM THREE-STONE DIAMOND RINGEst. US$800-US$1,200US$250(1 bid)Thomaston Place Auction GalleriesThomaston, ME
4 days LeftVintage GIA No Heat Sapphire 2.04ct Diamond Platinum Cocktail Ring 8.4 GramsEst. US$2,500-US$3,500US$650(2 bids)Dover JewelryMiami, FL
3 days LeftA Fine Art Deco Platinum Diamond and Onyx Bracelet, France, 1920s-1930sEst. US$3,000-US$5,000US$2,400(1 bid)Alma AuctioneersTel Aviv, IL
5 days LeftArt Deco Platinum, Diamond, and Sapphire RingEst. US$1,100-US$1,400US$700(1 bid)Hampton Estate AuctionNew York, NY
FEATUREDEnds in 5d 10h1.27-ct Emerald Cut E VS2 GIA Diamond Platinum Solitaire RING Estate JewelryEst. US$13,000-US$16,000US$5,500Jasper52New York, NY
FEATUREDEnds in 5d 10hMichael Beaudry Princess Cut Diamond ETERNITY BAND Platinum Size 6 Wedding RingEst. US$4,500-US$5,500US$1,900Jasper52New York, NY
FEATUREDEnds in 5d 10hM. Beaudry Princess Cut Diamond ETERNITY BAND Platinum Size 6.5 Wedding RingEst. US$4,500-US$5,500US$1,800Jasper52New York, NY
FEATUREDEnds in 5d 10hCARTIER 1.50-ct D VS1 GIA Diamond Platinum RING Engagement SolitaireEst. US$31,000-US$37,000US$13,000Jasper52New York, NY