A Stunning Antique Diamond Wedding Ring, Vintage Art Deco, Half Carat Old Euro Cut. This gorgeous antique ring holds a bright white clean old Euro cut diamond at its center measuring about 5.1mm in diameter and estimated at about 1/2 carat in diamond weight. The antique facets on the stone give it so much sparkle and life and romantic allure. The setting is white gold with Art Deco detailing on the sides with a bit of yellow gold accenting. Overall the ring measures about 1/4 inch long by about 3/4 inch wide from side to side. Ring Size: about 7 1/2 (could be resized by your jeweler or ask me about using mine before shipping). A gorgeous classic quality piece.