This Lightning Ridge black opal will make a very nice high dome ring stone with good reds and a deep 3D play of color. This stone is a ripper.
Black Crystle Opal
Video Watch on Youtube Country of Origin Australia Region Lightning RIdge Carat Size Approx. 4.24 Color Red, Multicolor Dome High Brightness B3 Pattern 3D Rolling Flash Fire Body Tone N4 Hardness 5.5-6.5 Measurement 11.46/7.74/6.86 Calibrated No Inclusions No Treatment Natural Shape Oval Cabochon