A Wonderful Antique Rose De France Amethyst and Diamond Wedding Ring, Vintage Victorian - Art Deco, circa 1920. This beautiful antique ring holds a faceted Rose de France Amethyst at center measuring about 8 x 10 mm oval. The amethyst is joined by two antique single cut diamonds. The setting is composed of 14K yellow gold and has beautiful floral detailing on the sides. Overall the ring measures about 7/16 inch long by about 3/4 inch wide from side to side. Ring Size: about 6 1/2 (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.