Antique Vintage Art Deco Round Diamond Platinum Engagement Ring 1.60 CTWChairish Auctions4.5(10.3k)$2,400
1.21 CARAT OLD EUROPEAN CUT AND TRIANGULAR DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.4(204)$5,7006 days Left
0.90 CARAT ROUND BRILLIANT H SI1 DIAMOND PLATINUM ART DECO RINGModern Jewelry4.4(204)$4,5006 days Left
0.97 CARAT CIRCULAR BRILLIANT CUT I SI DIAMOND PLATINUM ART DECO RINGModern Jewelry4.4(204)$4,3506 days Left
Vintage Platinum Engagement Ring with .80ct Old European Cut Diamond K-L SI2Bidhaus4.2(840)$10021 hrs Left
Vintage Platinum Engagement Ring 1 Carat Old European Cut DiamondDiamond Depot4.3(10)See Sold PriceFeb 25, 2026
Art Deco Diamond and Platinum Engagement Ring 1.75ct Center StoneConcept Art Gallery4.7(531)$4,0007 days Left
