1.38ct Pair of Pear Shape Rubies 5.8x4.6mm Horotec 01.504 Screwdriver Sharpener Horotec MSA 07

Horotec MSA 07

varying size rectangular dies for fitting snap-on case backs or rectangular glasses

SUPERIOR JAPANESE QUALITY OPTICS FOR CRISP

Triple scale measurement display in 0

For tool C49601

1.38ct Pair of Pear Shape Rubies 5.8x4.6mm Horotec 01.504 Screwdriver Sharpener Horotec MSA 07Rubys 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.;