Antique Vintage Art Deco Round Diamond Platinum Engagement Ring 1.60 CTWChairish Auctions4.5(10.4k)$2,400
Art Deco Platinum Ring with 0.30 Ct Diamond and 14 Smaller DiamondsMynt Auctions4.4(842)$100Mar 24, 2026
Antique Edwardian Platinum Engagement Ring GIA 2.09ct Old Diamond Buckle SidesBidhaus4.2(845)$1007 days Left
Antique Edwardian Platinum 0.84ctw Diamond Ring Old European & Single CutMynt Auctions4.4(842)$10014 hrs Left
Art Deco Platinum and Old Mine Cut Diamond Engagement RingHampton Estate Auction4.6(340)$1,5005 days Left
Art Deco Platinum Ring with 0.65 Ct Diamond and 6 Accent DiamondsDiamond Depot4.3(11)$560Mar 23, 2026
