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

Yoram Dvash: Industry unity, producer leadership and marketing investment key to natural diamond's future

The natural diamond industry is navigating a period of significant transition, but there are increasing signs that the foundations for a stronger and more positive future are being built, according to the World Federation of Diamond Bourses (WFDB)...

29 june 2026

Scientists from Europe predict mass migration of population due to glacier melting

31 july 2024

European scientists are calling for projects to conserve the glaciers of Antarctica and Greenland before they melt and flood cities, according to a report from the European Geosciences Union conference.

"Even if we manage to reduce carbon emissions and limit global warming to 2°C, it is unclear whether this will be enough to prevent the destruction of the ice sheet. But glacier geoengineering can be a way for us to gain vital time," scientists say.

According to research, if humanity does not solve the problem, then by 2100, the sea level will rise by a meter, which will destroy some cities and lead to the migration of millions of people.

To prevent a disaster, it is proposed to install shields around the most dangerous glaciers (Thwaites and Pine Island in the Amundsen Sea) or drill holes to divert water flows, klops.ru reports.

Alex Shishlo, Editor in Chief of the European Bureau, Rough&Polished