NANOGEM BLACK EUROPEAN CUT - PACK 100 PIECES

NANO BLACK - 100 Pcs TOP EUROPEAN EUROZIRCON
European quality cut stones with the following characteristics:
Cut Hearts and Arrows, which shows that they meet the exact specifications for facet’s proportions and angles of brilliant cut.
Girdle with homogeneous thickness, very important for hand and in wax settings.
Exact diameter with deviations less than 0.01 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 1100 ° C.
We have permanent stocks expressed in tenths and quarters of a millimeter.
Available sizes from 1.00mm to 3.00mm
Black color, the tone "Diamond black" with a high refraction and high quality size with exceptional polishing, high brightness and a homogeneous color and tone.