A Stunning Vintage Australian Opal Ring in Yellow Gold from the Fine Estate Jewelry Collection. This opal ring was quite a challenge to try to capture in photos, as opals often are and it simply has more intense flashes of color in person than it is showing here online. When turned to the light, the genuine natural Australian Opal gemstones show intense flashes of violet-blues and greens. The center gemstone measures about 6 x 8 mm oval. The setting is composed of solid 10K yellow gold and beautifully highlights the stones. The entire ring measures about 3/8 inch long by about 3/4 inch wide from side to side and is in lovely vintage condition. I have shown the last photo on the skin so that you can get an idea of the greens that it shows when worn. Ring Size: about 8 (could be resized by your jeweler or ask me about using mine before shipping). Express and International shipping available. Buy Now, this is a one-of-a-kind estate piece and cannot be restocked once sold.