Debswana Diamond Company’s sales of rough diamonds fell 25.1% in 2023, data released by Botswana’s central bank late last week showed, as an economic slowdown hit demand for luxury items in the US and China and competition from lab-grown gems increased. Debswana, equally owned by Botswana and Anglo American’s De Beers, sells 75% of its output to De Beers with the balance taken up by State-owned Okavango Diamond Company (ODC). The central bank said Debswana
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