Vintage 1960’s 1.90 Carat Diamond Engagement Ring I-Color VS2 Clarity PlatinumChairish Auctions4.5(10.4k)$6,000
1.33ct vintage class old mine cut natural diamond engagement ring platinum+Chairish Auctions4.5(10.4k)$3,000
5.03ct GIA SI2 FY Diamond, 1.00ctw Diamond 18K RingGWS Auctions Inc.4.5(288)See Sold PriceFeb 28, 2026
14K White Gold 0.80ct Fancy Color Diamond 2.72ct Diamond RingPrestige Auction Galleries4.4(646)$504 days Left
