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

Plumes of smoke found in Yakutia suggesting presence of active volcano

08 august 2024

Scientists have discovered plumes of smoke that periodically appear in the vicinity of Bennett Island in the East Siberian Sea. This may indicate the presence of an active volcano and the threat of a tsunami for Arctic settlements in Yakutia, Nikolai Nakhodkin, polar explorer, told TASS.

"According to our observations, sometimes huge plumes of smoke come out in the vicinity of Bennett Island. The satellite data shows that they reach Canada and Alaska. We assume that perhaps there is an active volcano in the north Yakutia," Nakhodkin said.

In his opinion, this may be a valid reason for the Yakutia Academy of Sciences to conduct intensive research there. "If the open water [in ice-free periods] coincides with the time of the volcanic eruption, there will be a threat of a tsunami. In the tundra all settlements, except Tiksi, are located on low tundra shores. They can be washed away, then there will be no development of the Arctic. Therefore, it is necessary to develop a network of seismic observations and tsunami warnings there, as has been done in some regions of the Far East," the researcher said.

Alex Shishlo, Editor in Chief of the European Bureau, Rough&Polished