You’ve probably heard of topaz, but there’s more to this stone than meets the eye. Topaz stone is a transparent mineral that comes in a...

Have you heard about the 555-carat black diamond found in Dubai? Multinational auction corporation Sotheby’s announced Monday that a rare...

Moissanite (moy-suh-nite) is a transparent, usually colorless gemstone known for its cosmic origins and similarity to diamond. In the...