2.08ct Cushion Cut Ruby 7mm Gemoro Sure Gauge XL Digital Pocket Gemstone Gauge applicable to the drilling of

applicable to the drilling of oblique holes

Measuring Range: 200pF / 2nF / 20nF / 200nF / 2μF / 20μF / 200μF / 2000μF / 20mF

Sizes (approx

Package list:

Tempered carbon steel

2.08ct Cushion Cut Ruby 7mm Gemoro Sure Gauge XL Digital Pocket Gemstone Gauge applicable to the drilling ofRubys hues vary from orangey red to purplish red and the presence of chromium is the trace element that causes the unparalleled ruby red colour. The most valuable colour is the pigeons blood variety which is a vibrant red without any orange or purple tint. Some rubies display the gemmological phenomenon called asterism where cabochon cut stones have a whitish star on top of the dome. This is created by fine intersecting rutile needle inclusions.;