Green and Blue Black Opal, 2.05ct from Lightning Ridge, Australia Size_Huge (5.0 - 9.99ct) 02mm from Lightning Ridge

02mm from Lightning Ridge

however it looks uncuttable - there is sand

with nice high dome

41mm from Brazil

Green and Blue Black Opal, 2.05ct from Lightning Ridge, Australia Size_Huge (5.0 - 9.99ct) 02mm from Lightning RidgeGreen and blue colour on black is a classic of famous Australian Black opal. The triangle shape will be great in a pendant or ring. 2. 05ct, 13. 50x7. 94x3. 38mm, from Lightning Ridge, Australia. Brightness: 2. 5 of 5, slight directionality; Body tone: N2, Black opal. Additional information: Please note that my camera is capturing more blue tones than it's visible with human eye. The green of this opal is rich and warm. *This opal is cut and polished