Terrific Top Grade Quality 100% Natural Welo Opals Pear Shape Cabochon Loose Gemstone For Making Jewelry - Jewelry Black Opal

Product Code (SKU) L-1671 Stone Name Black Ethiopian Opal Weight 4.6 Ct Stone Size 16 x 10 x 6 mm Shape Pear Cut Cabochon Color Black Transparency / Effect Fire Play Origin Ethiopia (Welo region) Hardness (Mohs) 5.5 to 6.5 Type Natural Loose Gemstone