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

20 new sites for biodiversity research created around Norilsk

30 october 2023

Scientists of the Siberian branch of the Russian Academy of Sciences established 20 additional research sites in the vicinity of Norilsk to study biodiversity in the Norilsk Industrial District.

Eighteen sites are designed for the study of water reservoirs, two more are aimed at animals and plants on the land.

The basic study of biodiversity continues the joint work of Norilsk Nickel and the Siberian Branch of the Russian Academy of Sciences, which began in 2020. The study affects not only Taimyr, but also the territories of the Kola Peninsula and the Trans-Baikal region. Its purpose is to assess the state of ecosystem biodiversity in the company's regions of operation.

It is planned that based on the results of the study, a corporate management system for the impact on biodiversity and programs for its monitoring and conservation will be created, sgnorilsk.ru reports.

Alex Shishlo for Rough&Polished