The world's long-term diamond leader De Beers has suffered a third successive annual write-down in its value by 85% owner ...

The discovery of the Lucara Diamond in August in the Karowe Mine in northeast Botswana rocked the jewelry industry, but few were as moved by the historic find as Susan Jacques, the president and chief ...

A rough diamond unearthed in Botswana in the final quarter of 2025 has drawn sustained attention from geoscientists and gemological laboratories worldwide. The 37.41-carat crystal features a highly ...

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In this article, we’ll discuss the leading diamond producing countries and the global dynamics of gem-quality diamond mining. If you want to skip the details of the diamond industry, read Top 5 ...

LONDON, July 19 (Reuters) - Gem Diamonds Ltd has enjoyed rising gem prices and hopes to meet its full-year production target at its flagship mine despite challenges in the first half, including higher ...

London-listed Gem Diamonds has recovered a high-quality 113 ct white Type II diamond from the Letšeng mine, in Lesotho. This follows recoveries of a high-quality 295 ct white Type II diamond and a low ...

Good morning, everybody, and welcome to Gem Diamonds' Half Year Results for 2025. I'm sure you have the page up in front of you. This is the disclaimer. I'd ask you all at your leisure, please to read ...

(Reuters) - Diamond miner Gem Diamonds Ltd reported an 87 percent jump in first-half underlying core earnings as it sold more rough stones at higher prices and said it expected prices to remain strong ...

A glut of diamonds, both mined and man-made, could be an early present for holiday season shoppers and a crisis for miners, manufacturers, and jewelers. Mutiple negative factors, including global ...

One may think of rocks as static, immovable objects that silently observe the world slowly changing around them. And yet their story is actually one of constant change and movement: From their birth ...