De Beers Reports 38% Increase in Q3 Diamond Output, Driven by Jwaneng Mine Diamond miner De Beers produced 7.7 million carats in the third quarter ended September 30, marking a 38% year-on-year increase. The growth was primarily driven by higher output from its Jwaneng mine in Botswana. Operations in Botswana saw a 51% year-on-year rise in diamond production, totaling six million carats for the quarter. De Beers attributed the increase to the processing of higher-grade
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