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

Arctic ice melting to enhance El Nino effect and change world climate

03 april 2024

The rapid melting of the Arctic ice will lead to an increase in the El Nino natural phenomenon's scope, which is associated with the occurrence of dry periods, severe storms and floods around the world.

In addition, researchers from universities in the United States and China warned of an ice-free Arctic summer in 2040, RuNews24.ru reports.

Scientists have analyzed the effect of Arctic ice melting on El Nino. According to the researchers, the amplitude of the natural phenomenon directly depends on the rate at which the Arctic ice is shrinking.

At the same time, the area of sea ice has already decreased by 12% over the past half century. Experts fear that the summer of 2040 will be the first ice-free summer in the history of the Arctic due to this development.

Alex Shishlo for Rough&Polished