Faceted Ethiopian Welo Black Cabochon Opal

This Ethiopian Black Opal Cabochon N24480 from the Ethiopia is ready to be delivered as a Color-treated and untreated stone. The stone is available in the size 25X14X10 mm and weighs 18 carat. The color of the stone can be expected to be the same as shown. In reference to the picture the number of stone pieces ready to be bought are: 1pc.