Vintage Carved Mintabie Australian Solid Opal Cicada, fabulous color and flash. Semi- black, very lustrous, cut around 1970. The item "Vintage Carved Mintabie Australian Solid Blue-Green Opal 8.5 Carats Cicada #1" is in sale since Friday, May 8, 2020. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Opal\White & Precious Opals".The seller is "brot-flor" and is located in Glen Rock, New Jersey. This item can be shipped to United States.