Lab-Made Diamonds for Less: Why De Beers's Plan Worries Rivals - Bloomberg
De Beers Welcomes Al Cook as New CEO
What is a 'de beers' diamond? - Quora
De Beers CEO sees stable natural diamond supply, decent industry growth
De Beers CEO sees stable natural diamond supply - Business Financial Website
De Beers tracks 100 diamonds through supply chain using blockchain
De Beers' Market Share Falls in 2019, Hides a Surprise
Diamond Facts Report - Only Natural Diamonds
De Beers CEO Sees Strong Demand Continuing – JCK
bne IntelliNews - COMMENT: The diamond industry is in crisis and Botswana is going rogue!