1.25ct Oval Faceted Ruby 8.2x4.6mm precious metal tester Easy access removable adjustable rod

Easy access removable adjustable rod length can be adjusted according to different needs with more comfortable and effortless operation

70mm square

1mm) (Maillefer Z(r))

The tapered ends allow the cutter to get into tight areas

1.25ct Oval Faceted Ruby 8.2x4.6mm precious metal tester Easy access removable adjustable rodRubys 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. ;