De Beers agrees to give Botswana more rough diamonds in new sales pact
Are Diamonds Forever? With Bruce Cleaver, Co-Chair of DeBeers - Money Maze Podcast
De Beers Group Takes Full Ownership Of De Beers Diamond Jewellers
De Beers tracks 100 diamonds through supply chain using blockchain
The Evolution of De Beers' Strategy - Rapaport
De Beers Diamond Jewellers Unveils New Store in Hong Kong – JCK
De Beers seen as a multiple brand company
Is De Beers' diamond monopoly over? - Quora
De Beers sales hint diamond market has bottomed out
De Beers “Fire in the Hole” - Jeweller Magazine: Jewellery News and Trends