LDB’s David Troostwyk: London still has major role to play in global diamond trade

London Diamond Bourse (LDB) President David Troostwyk has had a varied career in the diamond business. David sat down with Rough&Polished to discuss how his love of diamonds started, his career, the state of the diamond trade in the UK and globally...

Yesterday

David Johnson: De Beers balancing lab-grown and natural diamonds rarity while pioneering ethical transparency

De Beers has been differentiating its lab-grown diamond brand, Lightbox, by positioning it as an affordable, fashion-focused product. Group spokesperson David Johnson told Rough & Polished that this is in contrast to how De Beers promotes natural diamonds...

28 april 2025

Who will bear the cost? Paul Zimnisky weighs in on U.S. jewellery tariff impact

The United States jewellery industry is facing a complex balancing act as new tariffs on diamonds force wholesalers and retailers to decide whether to absorb costs, negotiate with overseas suppliers (particularly India), or pass them on to consumers...

14 april 2025

Thataitsile Moremedi: South Africa's State Diamond Trader providing market access, exposure for nascent manufacturers

Although it is challenging for previously disadvantaged individuals to enter the diamond industry due to the financial barriers, South Africa's State Diamond Trader is providing nascent entrepreneurs with exposure, market access, and other support...

31 march 2025

Dr M'zée Fula Ngenge: KP has failed to adapt to contemporary challenges

The United Nations-backed Kimberley Process (KP), established in 2003 to prevent conflict diamonds from entering the mainstream rough diamond market, has failed to adapt to contemporary challenges, such as state-sponsored violence and sophisticated...

17 march 2025

Barrick pursues new opportunities in DRC’s gold and copper ventures

25 march 2024

Barrick Gold is pursuing new opportunities in gold and copper with the government of the Democratic Republic of the Congo (DRC), according to a senior company official.

Mining Weekly quoted president and chief executive Mark Bristow said the company's intentions are inspired by the achievements of Kibali, the largest gold mine in Africa.

Bristow highlighted the significance of Kibali's contribution to the transformation of the formerly impoverished northeastern region into a thriving commercial centre and a new economic frontier.

“Of our $5-billion investment in the DRC, more than half has been spent with local contractors and suppliers, many of whose growth into substantial businesses we have promoted by enhancing their commercial and technical skills and providing them with the opportunities to exercise these,” he said. “Kibali’s third hydropower station, for example, was built by an all-Congolese team.”

The scheduled commissioning of a 16MW solar plant and accompanying batteries in 2025 contributes to Kibali's progress towards renewable energy.

By utilising renewal power exclusively during the six-month rainy season, the facility will increase its reliance on renewable energy from 81% to 85%.

Mathew Nyaungwa, Editor in Chief of the African Bureau, Rough&Polished