A Gorgeous Fine Vintage Large Australian Opal Ring, Heavy English Gold Setting, Retro Art Deco - Modernist Style. This incredible estate ring holds a stunning large Australian Opal at center measuring about 24mm x 14mm oval. The opal shows gorgeous colors of peacock greens, hints of blue-violets, and strong fire reds. The stone has gorgeous depth and you see a lot of the reds as an under layer as the stone is turned in the light. This is s sign that the stone was expertly cut. The setting is English in origin with a series of Hallmarks. The setting is composed of 9CT English gold. The ring weighs over 10 grams and is beautifully made. Overall the ring measures about 1 inch long by about 13/16 inch wide from side to side. Ring Size: about 7 (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.