Tag: machine learning 2020

Signet, the world's largest retailer of diamond jewelry, reported a 5.2 per cent drop in sales for Q4 2022 (three months to 28 January)...

Gemfields, the London-based colored gems miner, reported record earnings for 2022, thanks to a post-Covid spike in demand for emeralds and rubies. High demand drove...

For a long time, people have used jewelry as a means of expressing their personal style and conveying a message. Engraving has been a...

Gem Diamonds delivered a "solid" set of results in 2022, despite increased costs as a result of Russia's invasion of Ukraine. The UK-based miner saw...

The government of Botswana is buying a 24 per cent stake in the Belgian manufacturer HB Antwerp, as its long-term deal with De Beers...