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...

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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...

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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 northernmost permafrost monitoring post established in Russia

29 december 2023

The Arctic and Antarctic Research Institute (AARI) has put into operation the northernmost permafrost monitoring post in Russia.

According to TASS, the post has been opened on Heiss Island in the Franz Josef Land. In addition, 19 more sites have been successfully launched in other parts of the Russian Arctic, all of which help monitor permafrost's reaction to climate change.

In total, the State Background System of background permafrost monitoring includes 140 posts throughout the country and covers 65% of its land.

“At the next stage, we will continue work in the Yamal-Nenets Autonomous Okrug, in Sakha-Yakutia, and will also open permafrost monitoring posts in the Far East, in Buryatia, and expect to launch the southernmost post in the Altai Republic,” AARI director Alexander Makarov told reporters.

According to him, the first scientific data from the monitoring system will be collected in the spring of 2024. The results will be publicly available and can be used by both scientists and business entities in the Arctic and Siberia.

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