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

Rio Tinto and Volvo Group sign MoU to create strategic partnership

13 september 2022
Rio Tinto and Volvo Group have signed a Memorandum of Understanding (MoU) to create a strategic partnership under which Rio Tinto will supply responsibly sourced low-carbon products and solutions to Volvo Group. The companies will work towards decarbonising Rio Tinto’s operations through piloting Volvo Group’s sustainable autonomous hauling solutions.
While the partnership will allow Rio Tinto to progress sustainability commitments in its operations and supply chains, it will help Volvo Group in its ambition towards a net-zero future.The companies aim to secure supplies of materials including lithium, low-carbon aluminium, copper, and metallics.
Jakob Stausholm, Rio Tinto Chief Executive said: “We look forward to partnering with Volvo to progress our contribution to a net-zero future, as we collaborate to deliver sustainable outcomes from the mine to the showroom floor. We will be working together to support the decarbonisation of Rio Tinto’s operations and deliver low-carbon materials for use in Volvo’s innovative product range, including electric and autonomous vehicles.”
Martin Lundstedt, Volvo President and Chief Executive Officer said: “We are eager to partner with Rio Tinto, a true collaboration aiming to accelerate our ambitions towards a fossil-free, decarbonised future. By addressing the full value chain, from the use of low-carbon materials in our products, to providing our customers with sustainable autonomous hauling solutions, we can contribute to a better and more sustainable future.”

Aruna Gaitonde, Editor in Chief of the Asian Bureau, Rough&Polished