Africa’s largest diamond miner posts $511 million loss amid weak Chinese demand and U.S. tariff pressures
De Beers, Africa’s largest diamond miner, posted a sharply wider $511 million loss in 2025 as weak Chinese demand, U.S. tariff pressures and softer global prices weighed on its worldwide operations, including key mines in Botswana, Namibia and South Africa. De Beers reported a significantly larger loss in 2025, with an underlying EBITDA loss of…








