MAUBOUSSIN 0.59 CARAT ROUND BRILLIANT H VS2 DIAMOND PLATINUM SEMI MOUNT RINGModern Jewelry4.5(204)$5,700Mar 03, 2026
0.90 CARAT ROUND BRILLIANT H SI1 DIAMOND PLATINUM ART DECO RINGModern Jewelry4.5(204)$4,500Mar 03, 2026
0.97 CARAT CIRCULAR BRILLIANT CUT I SI DIAMOND PLATINUM ART DECO RINGModern Jewelry4.5(204)$4,350Mar 03, 2026
Antique Vintage Art Deco Round Diamond Platinum Engagement Ring 1.60 CTWChairish Auctions4.5(10.3k)$2,400
Art Deco Platinum Ring with 0.65 Ct Diamond and 6 Accent DiamondsDiamond Depot4.3(10)$910Feb 21, 2026