Almost Gone!

Aquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent t...

Terahertz is an ore that is made from extracting silica from sand. It is a newly discovered stone, only found a decade ago! It is a rare, man-made ...

Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. It's soft chatoyancy is remin...

Chinese Turquoise is a blue to green to light yellow to green stone, with inclusions of brown, black and rust. These colors often occur in speckled...

Diamond is a rare, naturally occurring mineral composed of pure carbon. Although most people think of diamonds as colorless, they actually occur i...