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

Scientists found out that anthropogenic warming of the Earth has reached record rates

06 june 2024
British scientists from the University of Leeds have found out that in 2023, anthropogenic global warming reached record rates. 

According to the analysis, in 2023, the contribution of people to the increase in global temperatures amounted to 1.3 °C, while the total amount of warming for the year reached 1.43 °C. It was influenced by the climatic phenomenon of El Nino and other natural factors. 

According to the researchers, anthropogenic warming is increasing at an unprecedented rate for instrumental data, reaching about 0.26°C per decade in 2014-2023. Such high rates are caused by a combination of consistently high greenhouse gas emissions, equivalent to 53 billion tons of CO2 per year, as well as continued improvement in air quality, which reduces the force of anthropogenic cooling by atmospheric aerosols. According to the report, the remaining carbon balance (the amount of carbon dioxide that can be released before the world faces global warming 1.5°C above pre-industrial levels) is only about 200 billion tons, which corresponds to current emissions in about five years, gazeta.ru reports.

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