Platinum Engagement Ring with 2.56ct Round Diamond Tiffany CertificateBidhaus4.2(847)$42,250Apr 02, 2026
GIA Certified Antique Platinum Palladium Ring With 1.53ctw Old European DiamondsBidhaus4.2(847)$4,4503 days Left
1.68 Carat Round Brilliant Diamond Engagement Ring 18K White Gold GIA AppraisedDiamond Depot4.3(11)$3,0001 day Left
GIA Certified 1.01ct round cut diamond solitaire ring platinum classic N/VsChairish Auctions4.5(10.4k)$2,000
Vintage Platinum Engagement Ring 1.13ct Old European Cut DiamondDiamond Depot4.3(11)$3,1002 days Left
Platinum Diamond Ring 1.15 Ct G Color SI2 with 16 Accent DiamondsMynt Auctions4.4(851)$100Apr 03, 2026
GIA Certified .51ct round cut diamond solitaire ring platinum classic G/VsChairish Auctions4.5(10.4k)$1,200
