Platinum Engagement Ring with 1.03ct Cushion Diamond and GIA CertificateBidhaus4.2(854)$18,500Apr 24, 2026
GIA Certified .90ct + .36ct Round Natural Diamond Engagement Ring Platinum**Chairish Auctions4.5(10.4k)$5,000
Platinum GIA Certified 1.11ct VS2 Radiant Cut Diamond Engagement RingBidhaus4.2(854)$6,300Apr 23, 2026
Vintage Style Style Cathedral Diamond Engagement Ring 18k White Gold 2.33ctPapps Family Liquidation4.3(385)$6,0003 days Left
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Gorgeous Engagement Ring Natural Diamonds 0.50 TCW set in 14K White Gold, Sz.6.5Diamond District Gold Buyers$6003 days Left
