De Beers halts diamond production at flagship South African mine for two years

Workers’ unions have previously warned against job losses in South Africa’s mining sector, which employs almost half a million people, external and accounts for more than 4% of national GDP, external.

De Beers is majority-owned by Anglo American, which is reportedly trying to sell it and shift focus to the growing copper market, external fuelled by the recent AI boom.

At the Venetia mine, De Beers has pledged to use those two years of downtime to make infrastructure more “efficient” with increased “capacity”, external, ready to reopen production once market conditions improve.

Times remain tough across the industry, which has seen the International Diamond Consultants’ rough diamond price index almost halve since 2022.

Lab-grown diamonds have gained in popularity in recent years, as consumers voice ethical concerns about miners’ pay and working conditions as well as environmental damage.

Yet De Beers and other established firms have cashed in on those industry changes too, producing their own lab-grown versions at a snip of the price one would pay for natural diamonds.

De Beers is not the first large producer to scale down operations in recent years, but it does occupy a particular place in the public imagination owing to its long history dating back to 1871.

Its founder was Cecil Rhodes, the English colonist whose forces dispossessed indigenous Africans of their land and denied them basic rights.

He became a millionaire in the process and his legacy in southern Africa has become a lightning rod for discussions about “decolonising” institutions which continue to bear his name.

This includes those that have statues of him and scholarships founded on his enormous wealth – like the UK’s University of Oxford, whose past Rhodes Scholars, external include ex-US President Bill Clinton and former Australian Prime Minister Malcolm Turnbull.