Antique Vintage Art Deco Round Diamond Platinum Engagement Ring 1.60 CTWChairish Auctions4.5(10.3k)$2,400
1.13 CARAT H VS OLD EUROPEAN & BRILLIANT DIAMOND PLATINUM ART DECO RINGModern Jewelry4.4(205)$4,550Mar 03, 2026
Vintage 1950's 1960's Diamond Engagement Ring 14K White Gold, .77 CTW, 2.89 GrChairish Auctions4.5(10.3k)$900
Antique Edwardian Platinum GIA 1.56ctw Old Mine Cut Diamond RingBidhaus4.2(840)$100(1 bid)5 days Left
Art Deco Diamond and Platinum Engagement Ring 1.75ct Center StoneConcept Art Gallery4.7(531)$4,000Mar 04, 2026
