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

Norilsk Nickel among leaders of "Polar Index. Companies" rating for 2023

08 august 2023

The Arctic Development Project Office and the Faculty of Economics of Moscow State University have released the sixth annual rating of sustainable development of Russian Arctic companies "Polar Index. Companies".

Norilsk Nickel took the second place with a score of 0.827, Rosneft took the first place with 0.839 points, Gazprom Neft took the third place with 0.804 points. In total, 23 Arctic companies from nine regions are included in the rating.

The Polar Index is a rating project that allows companies and Arctic regions operating in the northern latitudes to be ranked according to how their development is characterized by achieving high economic indicators, fulfilling social obligations and responsible eco–friendly management.

According to the press service of Norilsk Nickel, the rating uses a fully open calculation methodology based on 24 parameters, which are divided into three groups – economic-ecological, socio-economic and socio-ecological, with eight indicators in each.

Each of the indicators is assigned an individual weight in the general formula. All data is taken from open sources: annual reports of companies and their reports on sustainable development, reports of companies under the National financial reporting standard, Rosstat data.

Alex Shishlo for Rough&Polished