"And while the law [of competition] may be sometimes hard for the individual, it is best for the race, because it ensures the survival of the fittest in every department." -Andrew Carnegie Since the 1930’s when Sir Ernest Oppenheimer established the Central Selling Organisation, De Beers Consolidated Mines have controlled the selling and marketing of approximately 80% of the world’s rough diamond production (Capon, 1998). However, in 1996, Australian company, Argyle, stunned the world by announcing that they would no longer market diamonds through De Beers C.S.O. Many economists predicted that Argyle w