Exclusive
Diamond market crash is Africa’s opportunity, not its crisis – M'zée Fula Ngenge
Global natural diamond supply is forecast to fall below 95 million carats this year, the lowest since 1987. For Dr. M'zée Fula Ngenge, chairperson of the African Diamond Council (ADC), this is not a death knell but a clarion call. In an exclusive...
12 october 2026
Tracr passes 5 million rough diamonds milestone as De Beers expands provenance push
De Beers Group's blockchain-enabled traceability platform Tracr reached a significant milestone in 2025, with more than 5 million rough diamonds individually scanned and registered, up from 2.8 million cumulative registrations reported in 2024. The...
28 september 2026
South African diamonds head to Hong Kong: SDT partners with BRINKS for JGW 2026
South Africa’s State Diamond Trader (SDT) has confirmed the country's participation in Jewellery & Gem World Hong Kong (JGW) 2026 through a partnership with BRINKS. SDT marketing and communication manager Tsholofelo Gopolang Tselapedi...
14 september 2026
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
The multidisciplinarity of research within the framework of the Large Scientific Expedition lays the foundation for further research in the Arctic
“We are no strangers to relations with Norilsk Nickel. You know that two years ago there was a major accident in the Norilsk region. Literally within three weeks after the plenipotentiary representative for the Siberian Federal District asked the Siberian branch to go to the area and give completely independent assessments of the situation that has developed there, within three weeks more than 50 specialists from 15 different institutes of the Siberian branch went there," Parmon said, noting that in general, in connection with this, three stages of scientific expeditions were carried out and completed in this area.
According to the academician, in order to be able to give reasoned recommendations to those who will develop the Arctic zone, comprehensive studies should be carried out so that those natural indicators that are most responsive to human influence can be identified.
“At the suggestion of the management of Norilsk Nickel, we tried to organize a very large, I must say, the largest expedition to the Arctic zone in the last 40 years. This expedition is multidisciplinary in order to be able to study biodiversity in the Arctic zone,” Parmon said.
Vladimir Malakhov, Rough&Polished
