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

Melting of permafrost in the Arctic may lead to technological disasters

06 march 2024

The probability of major technological disasters due to the melting of permafrost in the Arctic is not slim, while those occurrences are difficult to predict, said Vyacheslav Fetisov, Chairman of the All-Russian Society for Nature Conservation, in an interview with TASS.

"The climate is really warming, and the warming in the Arctic is happening especially fast - faster than the global average. And the permafrost is melting, the soil is sinking. Because of that, piles that support almost every structure in the Arctic - houses, enterprises, fuel storage facilities, pipelines - are sagging. So, there is and will be an absolutely not a slim chance of major technological disasters because of that. And it is very difficult to predict where those disasters strike next time," Fetisov said.

According to him, Russia is facing the problem of permafrost degradation, which endangers all cities located beyond the Arctic circle.

Alex Shishlo for Rough&Polished