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...

12 october 2026

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

BHP, China Baowu partner with university to develop CO2 emission reduction technology

17 july 2023

Diversified miner BHP has partnered with China Baowu and Monash University on the formation of an Industry Knowledge Centre with the aim of accelerating the deployment of technology capable of reducing carbon dioxide (CO2) emissions from steel production through scientific research, pilots and plant-scale trials, Mining Weekly reported.

A management committee comprising representatives from BHP, China Baowu and Monash University will review proposals and funding to applicants from a network of partner institutes.

BHP will be the main funding partner for the Industry Knowledge Centre, providing $8 million over three years, while China Baowu will provide in-kind support for the initial phase of work, including the piloting and plant-scale trials of potential carbon abatement technology.

The Industry Knowledge Centre has been tasked with enabling the real-world testing and assessment of CO2 abatement technologies for reducing greenhouse gas emissions from the blast furnace route for steel production, and facilitating the assessment of several different potential CO2 abatement options, including recycling of process gas, injection of low-carbon hydrogen and other low-carbon fuels, use of renewable energy sources and application of carbon capture and utilisation technology in the context of China’s integrated steel plants.