1.59 CARAT CIRCULAR BRILLIANT AND OLD EUROPEAN DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(207)$12,000Jun 14, 2026
0.88 CARAT CIRCULAR BRILLIANT CUT SHAPE G-SI1 DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(207)$9,000Jun 14, 2026
Antique Vintage Art Deco Round Diamond Platinum Engagement Ring 1.60 CTWChairish Auctions4.5(10.5k)$2,400
Diamond solitaire ring.Subastas de Barcelona S.L. (Subarna Casa de Subastas)4.3(19)€1,500Jun 18, 2026
Vintage 1950's 14K White Gold 1.90 Ct Diamond Ring with 18 Accent DiamondsBidhaus4.3(864)$1004 days Left