12 hrs LeftPLATINUM 0.54CT DIAMOND AND BLACK OPAL RINGEst. $3,300-$13,200$3,200Robinhood AuctionsLas Vegas, NV
2 days LeftPlatinum 5.75 Ct Diamond Eternity Band with 17 Oval DiamondsEst. $12,064-$15,683$100Mynt AuctionsNew York, NY
4 days Left14K Yellow Gold, Platinum, and Sapphire Navy College RingEst. $1,300-$1,800$900Hampton Estate AuctionNew York, NY
3 days Left1950s Platinum Diamond Ring 2.05 Ct Marquise K VVS ClarityEst. $8,541-$11,103$100Mynt AuctionsNew York, NY
4 days LeftTacori Platinum and Diamond Bridal Setting Ring and Band SetEst. $1,400-$1,900$950Hampton Estate AuctionNew York, NY
4 days LeftSouth Sea Pearl and Diamond Platinum Drop Earrings with Marquise and Round StonesEst. $17,641-$22,933$100Mynt AuctionsNew York, NY
1 day LeftNew Platinum 40mm DayDate Blue Dial Rolex comes with Box & PapersEst. $90,000-$110,000$70,000Papps Family LiquidationBurbank, CA
12 hrs LeftPLATINUM 2.90CT DIAMOND AND PEARL RINGEst. $2,600-$10,400$2,600Robinhood AuctionsLas Vegas, NV
3 days Left2011-W PROOF PLATINUM EAGLE 1 OZ MIKE CASTLE RED COREEst. $6,375-$9,350$25NY Elizabeth Beverly Hills, CA
11 hrs LeftGIA Certified Platinum 16.19 Ct Emerald-cut Diamond Eternity BandEst. $114,231-$148,500$100BidhausNew York, NY
Jul 08, 2026Katy Holiday Platinum Emerald & Diamond Cluster EarringsEst. $1,500-$2,000$500Coral Gables AuctionCoral Gables, FL
4 days LeftPlatinum curb Cuban link bracelet 7.5 inch 5.3mm unisexEst. $3,289-$4,275$100BidhausNew York, NY
Jul 10, 2026NWT Platinum 16.10 CT Tanzanite & 1.39 CTW Diamond Ring; Sz 5.5Est. $29,610-$35,000$1001111 Jewelry Store, LLCOwens Cross Roads, AL
3 days LeftVintage Platinum Coral Ring with Baguette Diamonds Size 7.75Est. $8,086-$10,511$100BidhausNew York, NY
Jul 05, 2026A BURMESE MOGOK NO-HEAT RUBY AND DIAMOND RING, PLATINUM MOUNTEst. $15,000-$20,000$3,000I&J AuctionRidgewood, NJ
4 days LeftPlatinum and Diamond Three-Stone Engagement Ring MountingEst. $600-$800$400Hampton Estate AuctionNew York, NY
1 day LeftTahitian South Sea Pearl Strand Platinum Diamond Clasp 16 InchEst. $6,084-$7,909$100Mynt AuctionsNew York, NY
2 days LeftPlatinum GIA Certified 3.5ct Royal Blue Burma Sapphire Diamond RingEst. $14,378-$18,691$100Mynt AuctionsNew York, NY
1 day LeftElegant 18K Yellow Gold Platinum Diamond Earrings 3.35 CtEst. $6,838-$8,889$100Mynt AuctionsNew York, NY
2 days LeftAn 18K Yellow Gold Platinum Diamond and Pearl BroochEst. $400-$500$350Alma AuctioneersTel Aviv, IL
2 days LeftFrench Art Deco Platinum Diamond Jewelry Set Ring Earrings with BoxEst. $52,273-$67,954$40,000Mynt AuctionsNew York, NY
1 day LeftSapphire and Diamond Ring Pt900 Platinum Size 7Est. $3,068-$3,988$100Mynt AuctionsNew York, NY