Ruby (Heated) 3mm Faceted Round - 15-16 Inch $10 They are small in profile

They are small in profile but big in strength

abbreviated as CZ

where copper contributes to blue tones and iron introduces green variations

which occurs in many colors

Shattuckite is a rare copper silicate hydroxide mineral

Ruby (Heated) 3mm Faceted Round - 15-16 Inch $10 They are small in profileRuby 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