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

Anglo confirms plans to “re-think, re-imagine” De Beers’ sell of diamonds to sightholders

04 february 2020

Anglo American’s 85%-owned De Beers is mulling an overhaul in the way in which it sells rough diamonds to its sightholders.
“We have to re-think and re-imagine it, but we also need to do it with the midstream, not to the mid-stream,” Anglo chief executive Mark Cutifani was quoted as saying by Miningmx at the ongoing Mining Indaba in Cape Town. 

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Image credit: De Beers Group


“I don’t know where it will land but everyone who is a partner will have to look at a different world.”
De Beers spokesperson David Johnson recently told Rough & Polished that they will be communicating directly with customers in the coming months about the new sightholder contract period, which will focus on maximising the considerable opportunities ahead in the diamond sector.
Bloomberg News reported last month that De Beers is planning to reduce the number of sightholders at the end of the current term.
The six-year sightholder contract, which governs the rules of the sights will come to an end this year.
Poor sales in the final two weeks leading up to Christmas in 2018 (due largely to US stock market volatility and US-China trade tensions), resulted in lower appetite from retailers to restock at the start of 2019. 
This led to the midstream being oversupplied with inventory and rough diamond demand subsequently reduced significantly. 
These challenges were worsened by liquidity tightness in the midstream, as well as downstream impacts including the evolution to a greater share of online sales.

Mathew Nyaungwa, Editor in Chief of the African Bureau, Rough&Polished from Cape Town, South Africa