De Beers Faces Tricky Task of Selling Diamonds to Millennials - WSJ
De Beers Diamonds Reflect a Changing Market - WSJ
De Beers Bets Big on Canadian Mine - WSJ
De Beers Tries to Counter a Growing Threat: Man-Made Diamonds - WSJ
Loomis Chaffee World Bulletin Winter 2011-12 by Loomis Chaffee - Issuu
Why This De Beers Lab Makes Diamonds It Will Never Sell - Bloomberg
Anglo American reports De Beers' ninth rough diamond sales cycle
De Beers to Sell Diamond-Recovery Business in South Africa - WSJ
Diamond Mines Are Drying Up. Are Lab-Grown Gems the Answer? - WSJ
The sparkling rise of the lab grown diamond - BBC Future