2.30 CARAT ROUND BRILLIANT AND MARQUIS SHAPE DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(216)$28,750Aug 9, 2026
2.14 CARAT OLD EUROPEAN CUT I SI2 DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(216)$27,500Aug 9, 2026
PRINCESS-CUT DIAMOND PLATINUM RING WITH BAGUETTE DIAMOND SHOULDERS (20TH-21ST CENTURY)Hartington Gallery4.5(43)£200Aug 2, 2026
1.68 Carat Round Brilliant Diamond Engagement Ring 18K White Gold GIA AppraisedBidhaus4.3(873)$4,100Aug 7, 2026
Platinum Old European Cut Diamond Solitaire Antique Engagement Ring 0.62ctwDiamond Depot4.2(15)$1,4004 days Left
Antique Platinum 0.68ctw Old European Cut Diamond Solitaire RingDiamond Depot4.2(15)$1,4005 days Left
lab-grown diamond 3.00 CT Cushion-Cut Diamond Split-Shank Ring in 14K White GoldILAGEMS4.3(1)$50Aug 30, 2026
