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...

12 october 2026

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

Underwater nuclear waste in the Western Arctic

12 august 2022
Scientists have calculated that there are five reactor compartments burried at the sea bottom in the western Arctic.
In addition, according to echosevera.ru, there are containers with spent nuclear fuel, 19 ships with solid radioactive waste, 755 structures and blocks of nuclear power plants contaminated with radioactive substances, not protected by hermetic packaging, and about 17 000 containers with such waste.
This information was confirmed by the head of the expedition to the area, Mikhail Flint, Deputy Director of the P. P. Shirshov Institute of Oceanology of the Russian Academy of Sciences.
“There are hundreds of containers lying there: when you look at the picture shown by the side-scan locator, it’s just a scattering of containers,” he said talking about the results of the expedition.
The practice of dumping waste in the seas became widespread at the international level in the early 1950s with the active development of the nuclear fleet and the growing interest in the use of nuclear energy in general.
In the 1970s, the London Convention was adopted, which prohibited pollution of the sea, including radioactive waste, but the damage (not only by the Soviet Union, but also by the United States) was sufficient.

Alex Shishlo for Rough&Polished