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

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

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

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18 may 2026

AMCU declares deadlock in Sibanye-Stillwater gold wage talks

10 october 2025

The Association of Mineworkers and Construction Union (AMCU) has declared a dispute with Sibanye-Stillwater’s gold division, announcing that wage negotiations have reached a deadlock.

The union, along with three other unions with organisational rights at Sibanye-Stillwater’s gold operations, began wage negotiations on July 14.

AMCU said these talks started after an unusually short, one-year wage agreement had already lapsed on June 30.

In a statement, the union sharply criticised the company's offer.

“Despite gold selling at record highs of more than $3 900/oz and management paying themselves salary hikes of up to 39% and multimillion-rand bonuses, Sibanye-Stillwater offers workers a meagre R650 increase,” the union said.

After a total of five negotiation meetings, the parties reached a deadlock and have now entered the company’s internal dispute resolution process.

AMCU President Joseph Mathunjwa criticised the company's approach to the talks.

“We have seen this approach before. Sibanye-Stillwater sends a junior negotiating team with almost no mandate to negotiate – their only mandate is to stay where their bosses told them to. This then leads to a very frustrating and drawn-out process, which inevitably leads to some sort of dispute,” he said.

The union also highlighted the growing discrepancy between record-high gold prices and the wages of mineworkers in the sector.

The workers are demanding a monthly increase of R1300 ($76) for the lowest-earning mineworkers, and 6.5% for miners, artisans and officials.

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