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

RAS and Azerbaijan scientists to jointly study fauna

12 june 2024

The Federal Research Center for Integrated Study of the Arctic named after Academician Laverov of the Ural Branch of the Russian Academy of Sciences (RAS) and the Institute of Zoology of the Ministry of Science and Education of Azerbaijan will cooperate in studying the fauna of the European North of Russia and Azerbaijan.

“The agreement provides for joint research aimed at inventorying the fauna of freshwater invertebrates of Azerbaijan, various groups of insects, arachnids and other animals. Joint ichthyological research - the study of sturgeon fish common in the water bodies of the European North of Russia and Azerbaijan - seems promising,” the press service of the Russian institute told TASS.

In July 2023, biologists from the Museum of Biodiversity Centers, together with Azerbaijani colleagues, conducted the first expedition and collected samples of freshwater fauna in the reservoirs of the Caspian Sea basin.

Scientists plan to study the population characteristics of sturgeon fish within the boundaries of their natural habitats and beyond. Cooperation is relevant in the context of the impact of climate change and increasing anthropogenic pressure on biodiversity and natural ecosystems.

Theodor Lisovoy, Editor in Chief, Rough&Polished