A Wonderful Antique Connemarra Marble in Jade Green Wedding Ring, Vintage Art Deco c.1920 Estate. This beautiful antique ring holds a beautiful jade green connemara marble stone measuring about 8 x 6mm oval. The setting is composed of sterling silver and has sparkling white accent stones and Art Deco Era details. Overall the ring measures about 3/4 inch long by about 3/4 inch wide from side to side. Ring Size: about 7 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.