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...

12 may 2025

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

IDMA stresses need to protect members of the diamonds industry in the wake of G7 sanctions on Russian diamonds

28 december 2023

The International Diamond Manufacturers Association (IDMA) issued a statement following the Group of Seven (G7) decision to impose sanctions on Russian diamonds, reiterating the need to protect the lives and livelihoods of all those employed in the mining and manufacturing of diamonds.

IDMA President Ronnie VanderLinden said: “We are pleased that the G7 will seek further engagement with diamond industry organizations such as the World Diamond Council (WDC) and IDMA, to ensure that diamond producers worldwide - particularly those on the African continent - can continue to mine and market diamonds without fear of job losses and broader economic harm.”

According to VanderLinden, the global diamond industry employs several million people throughout the diamond supply pipeline, and it is of the utmost importance that none of those jobs are jeopardized due to new developments.

IDMA expressed its solidarity with the WDC's view of the matter, believing that G7's import restrictions must focus on availability of certification and associated technology-based solutions for smaller industry participants, especially in Africa; and ensure the new measures enhance rather than restrict access to the G7 consumer markets for responsibly sourced natural diamonds.

Theodor Lisovoy, Editor in Chief of the European bureau, Rough&Polished