1.21 CARAT OLD EUROPEAN CUT AND TRIANGULAR DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(204)$5,700Mar 03, 2026
GIA Princess Cathedral Diamond Engagement Ring Wide Band 14K White Gold 2.22 CTWChairish Auctions4.5(10.3k)$4,000
0.97 CARAT CIRCULAR BRILLIANT CUT I SI DIAMOND PLATINUM ART DECO RINGModern Jewelry4.5(204)$4,350Mar 03, 2026
0.90 CARAT ROUND BRILLIANT H SI1 DIAMOND PLATINUM ART DECO RINGModern Jewelry4.5(204)$4,500Mar 03, 2026
Vintage Platinum Engagement Ring with .80ct Old European Cut Diamond K-L SI2Bidhaus4.2(838)$1001 day Left
Vintage 1.03ct J/VS2 GIA Old Cut Diamond Platinum Engagement RingDiamond Depot4.3(10)$2,050Feb 24, 2026
1.12 Carat Round Diamond Engagement Ring 18K White Gold ResizableDiamond Depot4.3(10)$2,650Feb 20, 2026
Cartier 0.23ct F VS1 Diamond Platinum Engagement Ring with GIA CertDiamond Depot4.3(10)$2,550Feb 21, 2026
