Milgrain Diamond Engagement Ring Setting Mounting 18K White Gold .51 CTWChairish Auctions4.5(10.3k)$850
Round 3-Stone Diamond Engagement Ring Setting Mounting 14K White Gold, .70 CTWChairish Auctions4.5(10.3k)$600
Diamond Heart Engagement Ring Setting Mounting 18K White Gold, .82 CTW, 4.26 GrChairish Auctions4.5(10.3k)$550
VINTAGE PLATINUM ENGAGEMENT RING 1.59CT. NATURAL ROUND OLD EURO CUT DIAMONDModern Jewelry4.5(204)$11,500Mar 08, 2026
VINTAGE PLATINUM ENGAGEMENT RING 1.22CT.NATURAL CHAMPAGNE ROUND CUT DIAMONDModern Jewelry4.5(204)$3,850Mar 08, 2026
Vintage Platinum Engagement Ring 1.13ct Old European Cut DiamondDiamond Depot4.3(10)$2,800Feb 21, 2026
Vintage 1.03ct J/VS2 GIA Old Cut Diamond Platinum Engagement RingDiamond Depot4.3(10)$2,050Feb 24, 2026
PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 0.94CT. NATURAL ROUND DIAMONDModern Jewelry4.5(204)$3,950Mar 08, 2026
