Yoram Dvash: Industry unity, producer leadership and marketing investment key to natural diamond's future

The natural diamond industry is navigating a period of significant transition, but there are increasing signs that the foundations for a stronger and more positive future are being built, according to the World Federation of Diamond Bourses (WFDB)...

29 june 2026

AWDC: First fully traceable artisanal diamonds from DRC sold on the international market in Antwerp

In a historic milestone for the diamond industry, fully traceable, artisanal diamonds from the Democratic Republic of Congo have been sold on the international market for the very first time in Antwerp. Below, Ine Tassignon, AWDC spokesperson, provides...

22 june 2026

Natural diamonds most desired luxury jewellery, Gen Z spending double baby boomers, reveals De Beers report

Natural diamonds remain the most desired jewellery item among US consumers, with Millennials and Gen Z driving demand value and spending, according to De Beers Group’s The Diamond Report, which draws on the biannual Diamond Acquisition Study of 18,500...

15 june 2026

Edahn Golan: India’s lab-grown diamond exports surpass natural diamonds by volume, yet value gap widens

India’s diamond industry has reached a historic turning point. In March and April 2026, the volume of lab‑grown diamond exports overtook that of natural diamonds, with lab‑grown stones accounting for 51% and 50.4% of total export volume respectively...

01 june 2026

Dr M’zée Fula-Ngenge: Kimberley Process failing Africa

The Kimberley Process (KP) is failing Africa, and the world's definition of a “conflict diamond” is a moral and legal absurdity, according to the African Diamond Council (ADC) chairperson M’zée Fula-Ngenge. The following exclusive...

18 may 2026

Vale mulls divesting some nickel assets amid challenging market conditions

16 may 2025

Brazilian multinational mining corporation Vale is studying options to either sell, partially divest or put some of its its nickel mines on care and maintenance due to challenging short-term market conditions.

Reuters quotes the company’s CEO Gustavo Pimenta as saying that the nickel market faces oversupply due to a significant volume of output from Indonesia. Because of that, Vale would need to improve efficiency of its assets and cut costs to have a profitable nickel business within current market prices.

"The question is how to remain profitable in the short term," he said. "We are evaluating if some assets in the portfolio could have a strategic alternative."

Pimenta added that nickel remains attractive in the medium and long-term.

In December last year, Vale made a number of job cuts across its global operations in response to the ongoing decline in nickel prices. In January, it had started a "strategic review" of its nickel assets in Canada, including their potential sale.

Vale is one of the largest nickel producing companies in the world.

Theodor Lisovoy, Managing Editor, Rough&Polished