This 16.77 Carats TCW 100% Natural Beautiful Blue Lace Agate Square Cabochon Good Quality Gem By DVG of Size 17.0 x 16.0 x 6.6 MM Approx., 1 Pc Gem has Opaque Clarity, Beautiful blue Color, no treatment come from Central African Republic 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 16.77 Carats TCW 100% Natural Beautiful Blue Lace Agate Square Cabochon Good Quality Gem By DVG of Size 17.0 x 16.0 x 6.6 MM Approx., 1 Pc Gem has Opaque Clarity, Beautiful blue Color, no treatment come from Central African Republic mines. At DVG, we deal only in 100% Natural gems from around the world and manufacture.All of the products are ethically sourced.