Natural Green Bronzite Stone Nature's rarity and unmatched elegance ... Stone Specifications: Weight: 9.11 carats Shape: Oval Cut: Cabochon Type: Natural Green Bronzite Appearance: With black needles Dimensions: 13.6 × 11.3 × 7.6 mm Origin: Africa ... Natural beauty with unique details And a sophisticated touch for gemstone enthusiasts A rare piece for gemstone collectors ... A certificate can be issued for the stone from an accredited laboratory at an additional cost ..