The 41.28ct blue diamond unearthed at the famous Cullinan Mine, could be one of the most significant gemstones ever to be ...

Maksud Agadjani wound up hospitalized after he had a profane altercation with a rival, all of it captured on video. Business ...

A mysterious black diamond stumped experts for years until one Belgian cutter invented a new machine to shape the 612-carat ...

Deep beneath our feet, colossal explosions in the mantle have, at times, blasted diamonds toward the surface in violent jets ...