Natural Ethiopian Opal Smooth Teardrop Shaped Rounded Back Cabochon 'Z' - Measuring 10mm x 15mm, 6mm Dome Height - High Quality Gemstone Cab
PLEASE NOTE: This cabochon has a slightly rounded back. The height of the back is included in the dome height, and it pretty minimal. It will not sit completely flat in a setting, but the rounding is so minimal that it will not throw it off by too much.