Mystery of non-cotectic magmatic rocks

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Researchers at Wits University in Johannesburg, South Africa, have found the answer to an enigma that has had geologists scratching their heads...

Mexico’s production curtail stalls silver supply

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April 6th, 2020 - Mexico Expected mine shutdowns of at least a month in Mexico will reduce the...

Significant impact on Gemfields operations

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April 1st, 2020 - London Colored gemstone miner Gemfields said it expects the COVID-19 crisis to have a...

The Sewelô diamond: Truly extraordinary

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March 24th, 2020 The journey of the world’s unconventional second-largest rough diamond from a Botswana mine to Louis...

2019 ends on a bright note for Diamcor

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March 16th, 2020 - South Africa Diamcor Closes 2019 with a Strong QuarterRevenue for the quarter totaled in...

Letšeng yields huge 114 carat Diamond

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March 11th, 2020 - Lesotho  Gem Diamonds has announced the recovery of a high-quality white diamond weighing 114 carats...

Knock on effect of Coronavirus hits De Beers Sales

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March 9th, 2020 - Johannesburg DE Beers, the world’s third-largest producer of rough diamonds, yesterday reported a...

The Ghost mines of Zimbabwe

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March 3rd, 2020 - By Justice Zhou Resource-rich Zimbabwe is home to a whopping 800 mines, some of...

Lucara Diamonds revenue up in 2019

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March 2nd, 2020 - Canada Lucara Diamond Corp. has published its results for 2019, reporting total revenue...

New manufacturing facility for Finestar Diamonds

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February 27th, 2020 - Botswana Finestar Diamonds Botswana, a wholly owned subsidiary of Finestar Jewellery and Diamonds of India,...
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Latest article

Large Type IIa Diamond from Arkansas, USA

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A 1.16 ct type IIa diamond recovered in 2020 from Crater of Diamonds State Park in Arkansas. Photo by Diego Sanchez....

US Polished Imports Return to Downward Trend

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RAPAPORT... US polished-diamond imports fell again in February after showing signs of stabilizing in the previous month, according to recent data from the...

New Emerald Locality in Southern California

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Figure 1. A map of California with an inset showing the San Diego area and marking the emerald locality (star).
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