Ruby 9-15x15-22mm Dyed Faceted Irregular Nugget Beads - 7-8 Inch Skin black with a golden sheen

black with a golden sheen

with a chemical composition of sodium aluminum oxide

which provides sufficient hardness for the stone to be cut

Zachery-processed turquoise has similar gemological properties to untreated turquoise

Fancy Jasper

Ruby 9-15x15-22mm Dyed Faceted Irregular Nugget Beads - 7-8 Inch Skin black with a golden sheenRuby 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