A Wonderful Estate - Vintage Old Turquoise Diamond Ring in Antique Sterling Silver, Classic Retro Deco Style, circa 1930-50. The ring holds a beautiful piece of old turquoise at its center measuring about 6 x 8mm. It is adorned with two (2) sparkling white diamonds on the side. The setting is classic Retro Deco style and is composed of sterling silver with aged patina. Overall the ring measures about 3/8 inch long by about 3/4 inch wide from side to side. This ring is from an estate collection and is in lovely vintage condition. Ring Size: about 4 3/4 (could be resized by your jeweler or ask me about using mine before shipping).