GIA Certified Antique Platinum Palladium Ring With 1.53ctw Old European DiamondsBidhaus4.3(857)$3,550May 02, 2026
Vintage Platinum Engagement Ring 1 Carat Old European Cut DiamondDiamond Depot4.2(12)$2,400May 08, 2026
GIA Certified .49ct Natural Round Diamond solitaire ring E/I2 14kt platinum**Chairish Auctions4.5(10.4k)$800
Platinum Old European Cut Diamond Solitaire Antique Engagement Ring 0.62ctwBidhaus4.3(857)$1,650May 02, 2026
Platinum Solitaire Ring with 1.53 Carat Round Brilliant Cut Natural DiamondGallery 634.6(270)$10(1 bid)May 06, 2026
14K WHITE GOLD 0.47ct DIAMOND ENGAGEMENT RING 5gA.H. Wilkens Auctions & Appraisals4.7(420)CA$250May 05, 2026
