A Gorgeous Vintage Blue Sapphire and Antique Single Cut Diamond Wedding Ring Band, Art Deco circa 1930-50's. This estate ring holds a beautiful array of blue sapphires and sparkling fine white antique single cut diamonds. The sapphires are about 3.2mm in diameter. The setting is classic Art Deco style 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 3/4 (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.