Ruby 4mm Faceted Round - 15-16 Inch Origin_Sri Lanka famed mineralogist and jeweler George

famed mineralogist and jeweler George Frederick Kunz

Turquoise is an ancient gemstone

Red Garnet is the most commonly known type of Garnet

it's white

depositing copper and other elements that gradually develop into turquoise

Ruby 4mm Faceted Round - 15-16 Inch Origin_Sri Lanka famed mineralogist and jeweler GeorgeRuby 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