Ruby 4mm Microfaceted Round A Grade - 15-16 Inch featured_08152024 ” which means that it

” which means that it can appear to be different colors as it shifts in the light

It is made up of Calcite or Calcium Carbonate

It forms when Quartz and Feldspar crystallize in radial aggregates within other silica to rich stones

a green-colored mineral

5x2 Inches / 38x51mm / 3

Ruby 4mm Microfaceted Round A Grade - 15-16 Inch featured_08152024 ” which means that itRuby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second hardest mineral next to diamond . The presence of chromium is what gives a ruby its red color. Trace amounts of iron can also affect the hue, giving some rubies a slightly brownish or purplish tint. Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. At times in ancient history, Ruby was valued more