Gem Diamonds Lays Off 240 Workers at Letseng Mine Amid Falling Prices and U.S. Tariff Pressures Gem Diamonds is laying off 240 workers—about one-fifth of its workforce—at the world-famous Letseng mine, in a move that underscores the mounting strain on Lesotho’s diamond-dependent economy. The company reported a half-year loss of $11.7 million, a sharp reversal from a $2.1 million profit a year earlier, after revenue plunged 42% due to weak global demand and sliding diamond
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