Here is an outstanding art deco filigree platinum diamond engagement ring, the beautiful natural old mine cut three-stone vintage platinum design gives this ring amazing appeal this is the perfect engagement ring for anyone looking for a Timeless design. circ 1920’s Vintage art deco filigree engagement ring set three centers old mine cut Diamond platinum ring circ 1920’s the ring is finely crafted in platinum and set Three-center old mine cut round diamond weight 1.52 ct SI1-H size 5.2mm bright white stone, lively, clean. side set natural old cut diamonds weight 0.45ct. SI1-H Ring face size 18mm east to west 11mm north to south Ring size 6.5 Resizable This tremendous old vintage ring is in very good condition. Appraisal available Retail value $9,500 net.