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

In this interview with Rough & Polished’s Mathew Nyaungwa, PhotoScribe Technologies president and chief executive David Benderly explains how PermaScribe differs technically from conventional laser inscription, its potential to strengthen security, and...

31 august 2026

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...

10 august 2026

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...

03 august 2026

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...

27 july 2026

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

Brazil’s Pará state defends laws promoting illegal gold mining - report

04 october 2024

The Brazilian state of Pará is defending local regulations that encourage illegal gold mining in the region against the Green Party.

The state, which will host the COP30 global climate summit next year in the Amazon, is fighting in court against a case submitted by the Green Party about municipal authorities’ right to license gold prospects of up to 500 ha, Reuters reports with a reference to its sources. The party says the legislation encourages illegal gold mining in a state already accused of such activities.

The federal government through the environmental protection agency Ibama, its solicitor general and the country's top public prosecutor are backing the lawsuit calling for the abolition of Pará's mining rules. The Pará government currently opposes the lawsuit in the Supreme Court.

Brazil President Luiz Inacio Lula da Silva asked to host COP30 in Pará's state capital Belem, at the mouth of the Amazon River, to showcase his efforts to stop deforestation of the rainforest, which acts as one of the world's largest carbon sinks to slow global warming. He has also pledged to end illegal gold mining, much of which takes place on protected Indigenous lands.

Earlier, Brazilian authorities claimed they have almost quenched the illegal mining operations in the Yanomami reservation of the Amazon rainforest that have caused a humanitarian crisis of disease and malnutrition in the region.

Mercury contamination is a usual consequence of illegal gold mining operations. Pollution of rivers makes them uninhabitable by fish which leads to malnutrition of local tribes, affecting their ability to obtain food. Active gold digging also exacerbated problems with malaria brought by the miners, which was addressed by the authorities by opening medical outposts for locals.

Theodor Lisovoy, Managing Editor, Rough&Polished