David Benderly: PermaScribe seeks to put trust mark on diamond table, not just girdle

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The great reset: Paul Zimnisky on supply catharsis, De Beers' bargain and the case for natural diamonds

The natural diamond industry is in the throes of its most profound reset in a generation. Supply is plunging to its lowest level since 1987 and De Beers—once valued at over $9 billion—is reportedly being sold for as little as $1 billion.
Lab-grown...

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Roman Karakurkchi: Maintaining the highest standards of jewelry craftsmanship

Roman Karakurkchi is the founder of the Roman Karakurkchi jewelry brand and the International Jewellery School that brings together instructors from Russia, the USA, the Netherlands, Spain, Belgium, Italy, and Germany, as well as students from 65 countries...

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Mehul Shah pledges to bring new approach to leading WFDB

Mehul N. Shah, who was elected in July as President of the World Federation of Diamond Bourses at the 41st World Diamond Congress in Singapore, is one of India's best-known diamantaires and a prominent leader in the international diamond industry...

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Charlotte Rose on making history, modernising the London Diamond Bourse, and why finance is the industry’s silent crisis

When Charlotte Rose was elected president of the London Diamond Bourse in June 2026, she didn't just break an 86-year tradition—she became the first woman to lead any diamond bourse globally. In an exclusive interview with Rough & Polished’s Mathew...

20 july 2026

Peru bans mining in northern regions due to escalating violence

14 may 2025

Peruvian government has issued an order to suspend mining activities in the northern regions of the country after 13 mine workers were murdered by criminal gangs earlier in May.

Bloomberg reports that the victims belonged to a small contractor operation working for the gold miner Minera Poderosa. At least 39 workers have been killed in recent years in the gold-rich area of Pataz. Violence has continued in the region even after a state of emergency was declared more than a year ago.

The government has enacted the total mining ban in Pataz last Friday. It will impact both formal and artisanal mining operations.

The central bank of Peru estimates that companies will lose about 60 000 oz of production in the next 30 days. The most impacted company will be Minera Poderosa, which operates a major gold mine in the area.

Peru’s mining industry association SNMPE has criticized the government’s decision to ban all mining activities, saying only illegal operations should have been shut down. The decision “reflects the government’s lack of understanding of the complexities of developing mining activities and the environmental, operational and social risks involved in halting operations for 30 days,” Bloomberg quoted the industry group as saying.

Theodor Lisovoy, Managing Editor, Rough&Polished