Botswana has always driven a hard bargain with De Beers
Quest for World's Biggest Diamonds Gives De Beers a Headache
De Beers-Botswana deal signals rocky road for rough diamonds
Home Advantage for Prosperity: Botswana's Diamonds & De Beers
De Beers pulls plug on Kimberley mines - The Northern Miner
Why Is De Beers Giving Sightholders A 1-Year Reprieve? – JCK
Botswana's Debswana annual diamond sales jump 64% By Reuters
De Beers unit discovers 1,098 carat gigantic diamond in Botswana
De Beers Moves Forward on Botswana Diamond Deal
Botswana seeks to reap more than diamond dollars
Diamond Industry Experts Hail Botswana-De Beers Deal
Debswana mines boost De Beers' production - Weekend Post
Botswana Seeks New De Beers Diamond Sales Deal by End-April
De Beers rethinks business after diamond collapse Exposes Cracks