Is the mysterious 'space diamond' for real? An investigation.
The profoundly curious carbonado diamond "the Enigma" is up for auction through the fine art company Sotheby's. Cut with 55 gleaming sides, the gem is dark and cryptic. Geologists spoke with Mashable about the mysterious origins of carbonado diamonds.
Central African Republic Stephen Haggerty Los Alamo Wallace John Wikimedia Terry Wallace Tomce Runcevski
Source: mashable.com