Exclusive
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
Ural scientists discovered the source of Permian diamonds
"The fact is that our university has been studying the genesis of diamonds in the Urals for a long time. There are two diamond-bearing provinces here - in the Circumpolar Urals and in the Krasnovishersky district of Perm Krai," he said in an interview with Interfax.
Dushin clarified that in the Krasnovishersky district, where industrial production ended back in 2015, specialists were engaged in the development of placer deposits.
"This is when there are diamonds themselves, but there is no root source. And in 2022, thanks to the new equipment of our research center, we discovered the root source - brecciated rocks bearing diamonds," the rector noted.
According to him, now it is necessary for the Russian academic community to recognize the results obtained.
Alex Shishlo for Rough&Polished
