A Gorgeous Vintage Green Amethyst Diamond Ring Art Deco Style, White Gold Setting with Filigree Detail. This beautiful estate ring holds a faceted green amethyst gemstone at center measuring about 10 x 10mm. The amethyst is surrounded by thirty eight (38) sparkling diamonds. The setting is vintage Art Deco style composed of 14K white gold with filigree openwork detailing. Overall the ring measures about 1/2 inch long by about 3/4 inch wide from side to side. Ring Size: about 7 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.