A Stunning Antique Australian Opal Ring, Art Deco Vintage Wedding, circa 1930's. This beautiful antique opal ring holds an array of colorful genuine Australian opals. These stones show stunning natural color in the light. These are genuine single cut opals, not doublets or triplets. The setting is yellow gold is estimated to date to the Art Deco Era, circa 1930's. Overall the ring measures about 9/16 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.