How Diamonds Became The Rock Of Love — NoLie Communications
Top 5 most expensive diamonds: No. 5 - De Beers Centenary Diamond - Royal Coster Diamonds
The De Beers Cullinan Blue Diamond Could Fetch $48M At Auction – Robb Report
15.1-carat De Beers Cullinan Blue diamond fetches US$57.5 million amid tying auction record, Auctions News, THE VALUE
De Beers 1.06ct Forever Diamond Engagement Ring & Band, with Papers
De Beers raises diamond prices again as buyers keep coming back - The Retail Jeweller India
De Beers is helping your jewellery box to be more ethical
De Beers, a diamond is eternal - NOW Village
The De Beers Blue
De Beers' Diamond Sales Give a Jolt to Anglo American - WSJ
The De Beers Exceptional Blue Collection – De Beers Group
De Beers cuts diamond prices after covid-19 curbs demand