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

Valterra Platinum forecasts sharp earnings rise for the 2025 financial year

26 january 2026

Valterra Platinum is expecting a significant increase in earnings for the twelve months ending 31 December 2025.

The company’s financial results will be released on 25 February 2026.

The miner provided a trading statement indicating that headline earnings are projected to rise between 85% and 105% compared to the prior year.

In monetary terms, this translates to an expected range of R15.6 billion ($970 million) to R17.3 billion ($1.08 billion), up from R8.4 billion ($522 million) in 2024.

The company attributed the strong performance primarily to a 26% increase in the average dollar basket price for platinum group metals (PGMs), which reached $1,852 per ounce.

This was bolstered by operational cost reductions totalling R5 billion ($311 million), which more than offset inflationary pressures and R1.7 billion ($106 million) in one-off costs related to a corporate demerger.

Sales volumes were reportedly lower than the previous year.

This was due to a larger drawdown of excess work-in-progress inventory in 2024 and significant flooding at the Amandelbult Tumela mine in the first half of 2025, which impacted production.

The financial effect of the flooding was partially mitigated by insurance proceeds of R2.5 billion ($155 million).

Basic earnings were also affected by a non-recurring asset scrapping charge of R1.9 billion ($118 million), related to shelved design work for an emissions plant and a tailings facility that was replaced by an alternative project.

Mathew Nyaungwa, Editor-In-Chief, Rough & Polished