This Lightning Ridge semi black opal is a very cool full spectrum stone with awesome play of color and patterns like Chinese Writing, the stone only has a slight grey potch inclusion on the side that will be covered by a bezel once set. It will make a mesmerizing ring stone.
Semi Black Opal
Video Watch on Youtube Country of Origin Australia Region Lightning RIdge Carat Size Approx. 1.66 Color Multi Dome Medium Brightness B3/B4 Pattern Chinese Writing Body Tone N5 Hardness 5.5-6.5 Measurement 8mm round/ 3.71 Calibrated Yes Inclusions Yes Treatment Natural Shape Round Cabochon