Botswana gets more diamonds from De Beers after protracted
De Beers diamond sales tumble as Covid hits global demand
Botswana contemplating selling more diamonds without De Beers
Is the Botswana–De Beers model marriage on the rocks? - ISS Africa
Botswana President Launches Another Attack Against De Beers
Diamonds are for now: Botswana inks new deal with De Beers
Botswana seeks better De Beers deal after taking Belgian diamond
Value of huge Botswana diamond still unknown, Science
Diamonds are for now: Botswana reach new deal with De Beers
Botswana's Longtime Diamond Deal With De Beers Under Threat