Tag: cognac diamond

April 1, 2013

Brown Diamonds Set to be the Next Big Thing

Colin Ferguson of Rare Investment believes that prices for brown diamonds will rise dramatically in the next five years.
August 27, 2012

Rio Tinto Reveals First Diamond Jewels From Indian Mine

Forbes reported Rio Tinto (ASX:RIO,NYSE:RIO) showed it's first set of diamond jewels from its Bunder diamond mine in Madhya Pradesh.