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Ships within 48 hours · Estimated delivery Nov 10 - Nov 15
Overall length: 280mm
Wire Size: 0
Quantity: 60pcs
rings etc especially if there is suspicion of heavy plate on non precious metals
Individual
3.16ct Oval Cabochon Ruby 8.5x7.4mm Bocks Swiss Lapping Machine Overall length: 280mmRubys 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.;
