STAR SAPPHIRE DIAMOND RING UNHEATED PLATINUM OVAL CABOCHON NATURAL 38CT GIAModern Jewelry4.5(205)$28,0004 days Left
3.25 CARAT BAGUETTE AND ROUND BRILLIANT DIAMOND PLATINUM SEMI MOUNT RINGModern Jewelry4.5(205)$11,0004 days Left
Important 4.54ct Kashmir Unheated Sapphire Diamond 18K Ring GIA certifiedKavanagh Auctions4.7(383)CA$600(3 bids)May 23, 2026
Kashmir Sapphire and Diamond Ring in Platinum and 18K GoldWilliamson Auction Gallery4.7(264)$1,600May 21, 2026
Certified 2.70 CTW Genuine Smoky And Diamond 14K White Gold RingPapps Family Liquidation4.3(389)$600May 31, 2026
