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

South Africa poised to open first new underground gold mine in 15 years

25 august 2025

South Africa is poised to open its first new underground gold mine in 15 years, a significant development for a nation that was once the world's largest producer of the precious metal.

Australia-listed West Wits Mining plans to begin production next year at its Qala Shallows operation on the western fringe of Johannesburg.

The company will invest $90 million to develop the mine, which is projected to have a modest annual output of 70,000 ounces over its 17-year life.

This new operation represents a positive development for South Africa's gold sector, which has seen production decline by more than 70% over the past two decades as deep, high-cost mines struggled to compete globally.

Qala Shallows will reach a maximum depth of 850 meters—significantly less than some South African mines that operate more than 3 kilometres beneath the surface.

The project benefits from current high gold prices and will utilise existing processing infrastructure owned by Sibanye Stillwater, avoiding the need to build a new plant.

The mine is expected to generate $2.7 billion in revenue over its lifespan, with operating costs projected below $1,300 per ounce.

Financing includes approximately $50 million in loans from the state-owned Industrial Development and Absa Group.

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