AMETHYST CUBIC ZIRCONIA OVAL CABOCHON

AMETHYST CUBIC ZIRCONIA OVAL CABOCHON CUT
Oval cabochon Cut
Color: Amethyst
Hardness Mohs scale. 8
European quality cut stones with the following characteristics:
Girdle with homogeneous thickness, very important for hand and in wax settings.
Excellent cut with deviations less than 0.05 mm, ideal for wax setting and channel setting.
They do not break and do not lose their shine or color when subjected to cylinder temperatures up to 700 ° It is resistant to the impacts of casting up to 950 ° C.