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...

Yesterday

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 Great Scientific Expedition of Norilsk Nickel and RAS used UAVs and AI to collect data

20 february 2024

Participants of the Great Scientific Expedition of Norilsk Nickel and the Siberian Branch of the Russian Academy of Sciences (RAS) used latest technologies to collect and quickly analyze research data, said Olga Krever, Deputy Director of the Federal State Budgetary Institution Roszapovedtsentr, at the conference on the results of the expedition.

Among the technologies used by scientists were Orlan unmanned aerial vehicles (UAVs) and real-time data analysis systems based on artificial intelligence (AI). With their help, the expedition members tracked, in particular, the population of polar bears and the birthplaces of their offspring on Wrangel Island and the Bear Islands.

The data obtained will form the basis of Norilsk Nickel’s corporate system for managing the impact on biodiversity, and will also be used to develop programs for its conservation and monitoring. Norilsk Nickel openly talks about new projects and changes taking place in ecosystems.

“The resulting picture of the state of the environment and biodiversity has already allowed us to adjust current environmental programs,” said Andrey Grachev, vice president for federal and regional programs at Norilsk Nickel.

“Caring for nature, reducing anthropogenic impact, and developing environmentally effective solutions are the basis of responsible business.”

Theodor Lisovoy, Editor in Chief of the European bureau, Rough&Polished