Case Study The De Beers Group - Exploring the Diamond Reselling Opportunity
Inside the 'conflict-free' diamond scam costing online buyers millions [Updated]
De Beers admits defeat over man-made diamonds
Diamonds Are Forever,' and Made by Machine - The New York Times
De Beers - Wikipedia
The marketing strategy that made De Beers a monopoly.
Lab-grown diamonds will survive 'Big Diamond's' attempt to kill them, startup says
De Beers: Lab-made diamonds for less: Why De Beers' plan worries rivals - The Economic Times
Energies, Free Full-Text
The History of De Beers and Diamonds
De Beers Looking To Alter Diamond Industry – Again
Russian Diamond Giant Leaves Buyers Guessing Over Price Cuts - Bloomberg