2.18ct Round Faceted Ruby 8mm Arbe USA 1.5 Ltr Wax projector 1 * Pair of Test

1 * Pair of Test Probe

Overall size: 205 x 50 x 35mm

otherwise the controller will be damaged

The resistance is marked on every row

2.18ct Round Faceted Ruby 8mm Arbe USA 1.5 Ltr Wax projector 1 * Pair of TestRubys 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.;