ESTATE PLATINUM OLD EUROPEAN & MIXED-CUT DIAMOND RINGAustin Auction Gallery4.7(1.3k)$7,000Sep 27, 2026
Platinum 1.52 Carat Diamond Ring with 0.43 Carat Diamond Accents by OriannaCoral Gables Auction4.5(694)$1,500Sep 24, 2026
Platinum Engagement Ring 1.33 Ct Old European Diamond GIA K VS1Diamond Depot4.3(16)$2,800Sep 22, 2026
Vintage Platinum Engagement Ring 1 ct Old European Cut Diamond M-N VSDiamond Depot4.3(16)$1,950Sep 21, 2026
0.95ct SI3 CLARITY E COLOR Diamond Platinum Ring (1.49ctw Diamonds) EGL USA CERTIFIEDRedland Realty & Auction$1,000Sep 29, 2026
0.80ct G COLOR SI2 CLARITY CENTER DIAMOND Platinum Ring (1.75ctw Diamonds) EGL USA CERTIFIEDRedland Realty & Auction$1,000Sep 29, 2026
