Evgeny Agureev

new online course at Corlia Roberts Diamond Education Centre website ahead of the upcoming raw sales in South Africa. courses cover topics such as selling colored gemstones, explaining lab reports, and gemstone treatments.

Diamond Manufacturing

Top 5 diamond manufacturing companies in the world. 1: De Beers De Beers Group is the world’s leading diamond company, with expertise in diamond exploration, mining, grading, marketing, and retail. They believe it is their responsibility to help protect the natural world, and to ensure diamonds mined give back to the communities where they are …

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Alrosa’s Evgeny Agureev Statement

Alrosa the Russian diamond miner managed to find three large rough, gem-quality stones ranging from 82 to 163 carats at the Jubilee kimberlite pipe of its Aikhalsky Mining unit in the country’s northeast. The diamonds recovered by Alrosa are an 82.82-carat and a 108.34-carat transparent yellow-tinted stones, as well as a 163.11-carat rough yellow-hue diamond. “Simultaneous extraction of …

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