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...

Today

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

Tundra on Taimyr recovers thanks to reduced sulfur dioxide emissions - report

21 november 2025

The environmental situation in Taimyr has improved thanks to Norilsk Nickel's efforts to reduce sulfur dioxide emissions and rehabilitate the ecosystem, a Russian Ministry of Natural Resources expert told TASS.

"The reduction in emissions is leading to a significant increase in the natural restoration of Taimyr's tundra ecosystems. Vegetation, resilient tundra flora, and key lichen species have returned to the cleaned areas," said Vadim Petrov, State Secretary of the National Committee for the UN Decade on Ecosystem Restoration and Deputy Director of the Russian Ministry of Natural Resources' Joint Research Center.

"This is an example of how an industrial project is becoming a factor in environmental restoration in the industrial Arctic," he added, noting that sulfur dioxide emissions have been reduced by nearly 400,000 tons in 2024.

According to him, Norilsk is currently a testing ground for unique large-scale environmental and urban development projects. The city collaborates with Nornickel on the implementation of the Clean Norilsk program, one of the largest environmental rehabilitation projects in the Arctic.

Theodor Lisovoy, Managing Editor, Rough&Polished