A Gorgeous and Rare Antique Fine White Diamond Wedding Ring, Vintage Platinum Setting with Ten Accent Stones, circa 1930's. This stunning Art Deco Era ring holds a genuine fine white diamond at its center measuring about 3.5mm in diameter. The diamond is of beautiful quality and is joined by ten (10) additional white diamonds set within the Platinum setting for an estimated 1/3 carat total diamond weight for the ring (.33ctw). The setting is an original Art Deco Era piece, dating circa 1930's. It is composed of 90% pure platinum and 10% Iridium(almost pure Platinum). The ring measures about just under 1/4 inch long by about 3/4 inch wide from side to side. Ring Size: about 6 1/4 (could be resized by your jeweler or ask me about using mine before shipping). This piece was acquired through an estate collection and is in lovely vintage condition.