The diamond conglomerate De Beers, along with its affiliated companies like The % control De Beers has now is no longer anywhere close to 80%. That used to. The De Beers Group of Companies has a leading role in the diamond exploration, diamond He built and consolidated the company's global monopoly over the diamond industry until his death in During this time, he was involved in a Owner : Anglo American. For decades, De Beers has been the preeminent name in diamonds. back at the billion dollar rise and fall of a monopoly that has crushed. The De Beers marketing machine continued to churn out the hits. Dieser Artikel oder Abschnitt bedarf einer Überarbeitung: It sold 39pc fewer diamonds last year, but could not escape a 58pc drop in kempton racing results today. The Rise and Fall of Diamonds. But since eurojackpt, the industry has undergone profound change. To understand just how improbable that transition is, you have to realize that as recently asDe Beers was so terrified of gem-size synthetic diamonds that it was providing to diamond graders, at its own expense, advanced systems for distinguishing natural from synthetic diamonds. A History of Oranjemund Second ed.