Letšeng Diamond Mine Reports 36% Revenue Drop in 2025
Letšeng Mine in Lesotho Sees Sharp Revenue Decline Amid Global Diamond Market Challenges The Letšeng diamond mine in Lesotho, known for producing some of the world’s highest-value diamonds per carat, experienced a significant revenue decline in 2025. Gem Diamonds, the mine’s owner, reported on February 4, 2026, that Letšeng generated $97.7 million, down 36% from $152.8 million in 2024. The drop is attributed to a 14% fall in production and a 20% decrease in the average price per carat, which fell from $1,390 in 2024 to $1,105 in 2025. Exceptional…
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