Dr. M’zée Fula Ngenge: How De Beers’ Lightbox undermined natural diamonds

De Beers’ venture into the lab-grown diamond (LGD) market through its subsidiary Lightbox backfired, undermining its century-old luxury positioning around natural diamonds, according to the African Diamond Council (ADC) Chairperson Dr...

Today

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

Antipa Minerals announces gold results for 2024 from diamond drilling at Minyari Dome

09 february 2024

Antipa Minerals Ltd has unveiled the final assays from phase two 2023 diamond drilling at its wholly owned Minyari Dome Gold-Copper Project in Western Australia's Paterson Province, which point to significant gold discoveries with copper to boot.

A second diamond core drill hole at the GEO-01 prospect returned 27 metres at 0.7 g/t gold from 34 metres downhole, including an 8-metre section at 1.4 g/t gold and a notable 1 metre at 4.8 g/t gold. Another section showed 23 metres at 0.8 g/t gold and 0.02% copper, pointing to the presence of high-grade gold and copper mineralisation.

Additionally, initial results from the Tetris target's 873-metre diamond core drill hole indicated promising base and precious metal mineral system signatures, including 6.7 metres at 0.54% zinc, 0.12% lead and 1.0 g/t silver, revealing the diversity of mineralisation within the project area.

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