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

Researchers from the Great Scientific Expedition of Norilsk Nickel and RAS have discovered a new species of snout beetles

20 february 2024

At the presentation of the results of the Great Scientific Expedition of Norilsk Nickel and the Siberian Branch of the Russian Academy of Sciences (RAN) in Moscow, speakers announced the discovery of a new species of snout beetles.

The new beetle species measures approximately one and a half centimeters in length. The scientific director of the project, corresponding member of the Russian Academy of Sciences Viktor Glupov emphasized that this is a completely new species of the beetle. Based on the results of an internal vote by Norilsk Nickel, the species was named Putoranchik (genus Synapion) in honor of the Putorana Plateau, a local landmark.

In total, more than 280 scientists from over 20 research organizations took part in research projects that were conducted during the expedition.

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