This 36.72 Carats TCW 100% Natural Beautiful Chrysocolla round cabochon Quality Gem By DVGof Size28.0 x 28.0 x 6.3MM Approx., 1 Pc Gem has OpaqueClarity, Beautiful Blue-green Color, no treatment comefrom Africa mines. At DVG, we deal only in 100% Natural gems from around the world and manufacture.All of the products are ethically sourced. Additional Details ------------------------------ Product description: This 36.72 Carats TCW 100% Natural Beautiful Chrysocolla round cabochon Quality Gem By DVGof Size28.0 x 28.0 x 6.3MM Approx., 1 Pc Gem has OpaqueClarity, Beautiful Blue-green Color, no treatment comefrom Africa mines. At DVG, we deal only in 100% Natural gems from around the world and manufacture.All of the products are ethically sourced.