A Stunning Antique Australian Opal Ruby Ring Vintage Art Deco, 14K Gold, circa 1950. This gorgeous estate ring holds a wonderful genuine solid Australian opal at its center that displays lots of fire red colors, amber yellows, peacock greens, and touches of blues and violets in the light. The center opal measures about 7.5mm x 11mm. The opal is surrounded by genuine ruby gemstones, faceted with deep rich coloration. Additionally there are 10 smaller opals around the outside of the design. The setting is retro Art Deco and is composed of 14K yellow gold. Overall this ring measures about 11/16 inch long by about 3/4 inch wide from side to side. Ring Size: about 8 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.