Gem Diamonds Limited
@gemdiamonds.com
Gem Diamonds is a leading global diamond producer with diamond mining operations in Lesotho and Botswana. Head Offices in London and Sales, Marketing and Manufacturing capabilities in Antwerp, Belgium.
Gem Diamonds Limited's Company Logos
Gem Diamonds Limited's Brand Colors
Hex Code
Color name
RGB
HSL
CMYK
#F5F5F5
Wild Sand
245, 245, 245
0, 0, 96
0, 0, 0, 4
#000000
Black
0, 0, 0
0, 0, 0
0, 0, 0, 100
About Gem Diamonds Limited
Gem Diamonds is a global diamond producer focused on mining and marketing high-value diamonds. The Group owns and operates the Letšeng diamond mine in Lesotho, renowned for producing large, exceptional white diamonds with top colour. Since acquiring the mine in 2006, Gem Diamonds has seen Letšeng produce four of the 20 largest white diamonds ever recorded. The mine is also described as the highest average dollar-per-carat kimberlite diamond mine in the world.
The company has head offices in the United Kingdom, sales and marketing capabilities in Antwerp, Belgium, and Innovation Solutions in Cyprus. Its activities include diamond mining, sales and marketing, and innovation, supported by work in technology, resources and reserves, and sustainability. Gem Diamonds publishes information about its operations, financial results, governance and sustainability, and offers updates on diamond recoveries and scheduled tenders. Its former Ghaghoo mine in Botswana was formally handed back to the government in 2025 following rehabilitation; Gem Diamonds reports no further obligations or commitments relating to that site.
Brand industry
Heavy Industry and Engineering
Company type
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Year founded
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Company size
2-10 employees
Related Brands
Tags
Diamond mining
Rough diamond sales
Diamond analysis and sorting
Antwerp diamond manufacturing
Letšeng diamond mine
