Ruby 4mm Microfaceted Round A Grade - 15-16 Inch R1753 Blue Chalcedony is a naturally

Blue Chalcedony is a naturally occurring soft blue translucent stone

most natural topaz is colorless

the third to hardest common natural gemstone

This earned it the Russian name “orletz” or Eagle Stone

Ruby 4mm Microfaceted Round A Grade - 15-16 Inch R1753 Blue Chalcedony is a naturallyRuby 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