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

Zambia pauses export tax on precious stones, metals – report

21 february 2025

Zambia has put on the back burner a 15% export tax on precious stones and metals in a bid to boost competitiveness on the global market and draw investment, according to media reports citing the finance ministry.

The country had reintroduced the tax last month after it was suspended in 2019.

"Zambian precious stones and metals will now be priced more competitively on the global market, thereby attracting greater interest from international buyers and leading to higher sales volumes," the ministry was quoted as saying by Reuters.

Gemfields chief executive Sean Gilbertson said Lusaka's "decisive action" on the export tax would set the industry "back on track".

The company, which operates the Kagem emerald mine, had warned in January that the export tax would upset Zambia's gemstone sector and asked the government to scrap it.

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