Lucara digs up 393-carat diamond at Karowe

The 393.5 carat top white Type IIa gem quality diamond. (Image courtesy of Lucara Diamond.) Canada’s Lucara Diamond (TSX: LUC) has recovered a 393.5-carat diamond from its company’s prolific Karowe mine in Botswana, the seventh stone greater than 300 carats dug up at the operation so far this year.  The top white...