A Stunning Antique Diamond Wedding Ring, Approx. 1/2 Carat Diamond, Vintage Art Deco, circa 1930-40's. This gorgeous quality diamond ring holds an approximately 5mm diamond at its center and is estimated at about .45 - .50ct in diamond weight. The center stone is fine white and very clean. There are two accent diamonds on the sides as well. The setting is original Art Deco era and is composed of 14K white gold. Overall the ring measures about 1/4 inch long by about 11/16 inch wide from side to side. Ring Size: about 4 3/4 (could be resized by your jeweler or ask me about using mine before shipping). A gorgeous classic antique ring.