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The Sparkling Discovery: Gem Diamonds Unearths 126.2-Carat Diamond at Letšeng Mine

The Allure of Type IIa Diamonds Within the heart of the Letšeng mine lays a treasure coveted by gem enthusiasts worldwide - the Type IIa diamond. Renowned for their exquisite purity as they possess minuscule to zero nitrogen atoms within their crystalline framework, Type...

Gem Diamonds finds sixth 100+ carat stone in 2024

Type IIa diamonds are the most valued and collectable precious gemstones, as they contain either very little or no nitrogen atoms in their crystal structure. Boart diamonds are stones of low quality that are used in powder form as an abrasive. The Letšeng mine is one...