A Gorgeous Vintage Blue Sapphire and Antique Single Cut Diamond Wedding Ring Band, Art Deco circa 1920-30's. This estate ring holds a beautiful blue sapphire at center and antique single cut diamonds on the sides (four diamond accents in all). The sapphire measures about 4.5mm in diameter. The setting is classic Art Deco Era and is composed of 14K white gold. Overall the ring measures about 3/16 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 ring was acquired through an estate collection and is in lovely vintage condition.