Ruby Faceted 8mm Round - 15-16 Inch featured_03282024 Aquamarine is a transparent to

Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades

Viking explorers used thin pieces of Iolite as the world’s first polarizing lens to help them determine the exact location of the sun for navigation

It can even exhibit various colors within the same specimen

this semi-precious variety of quartz is found in many locations around the world

This dye was said to create Michelangelo’s favorite shade of blue

Ruby Faceted 8mm Round - 15-16 Inch featured_03282024 Aquamarine is a transparent toRuby 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