Gem Diamonds Limited is a specialist in the extraction and sale of high-value rough diamonds, with a strong emphasis on large, top-quality stones. Headquartered in London, the company operates globall... Gem Diamonds Limited is a specialist in the extraction and sale of high-value rough diamonds, with a strong emphasis on large, top-quality stones. Headquartered in London, the company operates globally, with major mining assets in Lesotho and Botswana, notably the Letšeng mine—recognized for its production of exceptionally large white diamonds and achieving the highest average dollar per carat among kimberlite diamond mines worldwide. Gem Diamonds Limited’s portfolio also includes the Ghaghoo mine in Botswana, further diversifying its resource base. The Group’s activities encompass the full value chain: exploration, mining, sorting, sales, and marketing, primarily serving luxury jewelry manufacturers and retailers across the global market. Committed to ethical business practices, operational efficiency, and sustainability, Gem Diamonds Limited has established itself as a significant player in the luxury goods sector, consistently contributing unique and high-value gems to the industry.