A Wonderful Antique Australian Opal and Diamond Wedding Ring, Art Nouveau Style Retro Art Deco 14K Gold, circa 1950's. This beautiful estate ring holds two genuine, solid Australian opal gemstones with gorgeous natural coloration in the light. Each stone measures about 5 x 7mm. One opal has a nick near a prong, mentioned for accuracy. It is adorned with a fine white diamond measuring about 3.2mm in diameter. The setting has Art Nouveau - Art Deco detailing and is estimated to date circa 1950's. The setting is composed of 14K yellow gold. Overall the ring measures about 9/16 inch long by about 3/4 inch wide from side to side. Ring Size: about 6 1/4 (could be resized by your jeweler or ask me about using mine before shipping). This ring was acquired through a local estate collection and is in lovely vintage condition.