De Beers approves $1 billion spending at Botswana mine
Global diamond giant De Beers said it will go ahead with a planned $1 billion investment to extend the life of its flagship Jwaneng mine in Botswana, even as last year's downturn in gem demand persists. The Anglo American unit and the Botswana government, which jointly own Debswana Diamond Company, have approved the spending that will convert the Jwaneng pit into an underground operation. Debswana said in 2018 it planned an investment to extend the lifespan of the mine by 11 years from 2024. De Beers said the spending is necessary as the long-term supply of rough gems is expected to…