This video is a documentary from National Geographic, about one of the most expensive Emeralds in the world. This video on Youtube added by
DocuScience, is being used for the sole purpose of showing the many Emerald lovers about the Emerald business. But at the request of the uploader of this video or National Geographic, Emerald Cowboy will gladly remove it. 

 

Please enjoy watching this interesting 400 million dollar Emerald documentary.