Antique Vintage Art Deco Round Diamond Platinum Engagement Ring 1.60 CTWChairish Auctions4.5(10.3k)$2,400
Vintage Platinum Diamond Engagement Ring, Art Deco, Sz. 7. 1920's, Signed CertifiedChairish Auctions4.5(10.3k)$800
Antique Art Deco Old European Cut Diamond Ring in PlatinumEric's Estate & Jewelry4.6(529)$1,20011 hrs Left
Antique Art Deco Old European Cut Diamond Ring in PlatinumEric's Estate & Jewelry4.6(529)See Sold PriceFeb 19, 2026
Art Deco Diamond and Platinum Engagement Ring 1.75ct Center StoneConcept Art Gallery4.7(531)$4,000Mar 04, 2026
