A Wonderful Antique Diamond Wedding Ring Vintage Art Deco - Victorian Style, with Old Cut Diamond, circa 1920-30. This beautiful antique diamond ring holds a sparkling white old cut diamond at its center measuring about 2.5mm in diameter. The setting is ornate with period detailing and is composed of yellow gold with a white gold top where the diamond is set. Overall the ring measures about 1/4 inch long by about 11/16 inch wide from side to side. Ring Size: about 6 (could be resized by your jeweler or ask me about using mine before shipping). This piece was acquired through a wonderful estate collection and is in lovely vintage condition.