1.25ct Oval Faceted Ruby 8.2x4.6mm precious metal tester The tapered ends allow the

The tapered ends allow the cutter to get into tight areas

Tsavorite Garnets range in colour from light to dark green with a transparent to translucent appearance

70mm square

Three different diameter dies

American Calibration 1 - 15

1.25ct Oval Faceted Ruby 8.2x4.6mm precious metal tester The tapered ends allow theRubys 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. ;