In a powerful tribute, World Diamond Council President Ronnie VanderLinden reflects on the leadership legacy of Feriel Zerouki, describing how her presidency transformed the natural diamond industry by forcing it to confront difficult conversations around conflict diamonds, transparency, traceability and industry accountability.
Quick Summary
- Ronnie VanderLinden paid tribute to Feriel Zerouki following her tenure as WDC President.
- Zerouki pushed the industry to address the conflict diamond definition directly.
- Her leadership focused on transparency, disclosure and traceability.
- She strengthened the role and visibility of producing countries in industry discussions.
- The tribute highlights how her presidency reshaped industry accountability and credibility.
- VanderLinden described her leadership as making the industry “face itself.”
A Tribute To Feriel Zerouki, WDC Honorary President
Ronnie VanderLinden Reflects on a Transformative Presidency
She was the WDC president who made the industry face itself, writes Ronnie VanderLinden, who succeeded her on May 7, 2026.
There are moments when an industry is forced to decide whether it will confront reality or continue to work around it. Feriel Zerouki’s presidency of the World Diamond Council came at precisely such a moment. Feriel took on the role under pressure. Regulation was tightening, supply chains were shifting and consumers were asking more questions than ever. She did not step back from any of it.
From the outset, Feriel made one issue unavoidable. The conflict diamond definition. For years, it sat at the center of the Kimberley Process. A problem acknowledged but not addressed. It was too sensitive, too complex and too politically difficult. Feriel changed that.
Confronting the Industry’s Toughest Questions
She forced the system to confront the question directly leading governments, civil society and industry into a conversation that could no longer be deferred. In the Kimberley Process, progress is rarely measured by votes alone. It is measured by whether participants are willing to engage with the truth in front of them. That shift happened on her watch.
As I said to her at our AGM in Antwerp, “You made this industry face itself.” That line defines her presidency. It was not about managing the system. It was about testing its limits. It was about asking whether it is still fit for purpose in a world that has moved on from the assumptions of more than twenty years ago.
Feriel understood that credibility cannot be protected by silence. It has to be built through engagement, even when that engagement is uncomfortable.
Bringing Producing Countries to the Center
At the same time, she changed the way the industry sees itself and is seen. She brought the focus back to producing countries. To Botswana, Namibia, South Africa and beyond. To the reality that natural diamonds support schools, healthcare, infrastructure and employment. That they are part of national development and not an abstract supply chain.
She ensured those voices were not background context. They were central to the conversation.
Strengthening Transparency and Traceability
Alongside that, she recognized that the industry was entering a phase where scrutiny is constant and claims are tested in real time. Her presidency strengthened the focus on disclosure. It accelerated work on traceability. It pushed the industry toward systems that allow it to demonstrate what it stands for, not simply assert it.
This was a reset in how the industry proves itself. An industry that can verify its practices is an industry that can defend its integrity.
Feriel prepared the World Diamond Council and the wider trade for that reality. She did it by pushing for transparency, by engaging governments and civil society, by taking on questions directly rather than allowing them to sit unresolved.
A Legacy That Changed the Industry Forever
Throughout Feriel’s presidency, one principle held. Service to producing countries, to communities, to the trade and to consumers. That is the standard she set.
What she leaves behind is not only a list of achievements but a line that cannot be uncrossed. The industry cannot look away from the questions that define it. It can only answer them. The conversation cannot be pushed aside again. The definition cannot be ignored. The expectation of proof cannot be lowered.
Feriel made sure of that.
She did not make this industry comfortable.
She made it stronger.
The industry saw the questions in front of it. And because of her leadership, it can no longer look away from them.
For that, the natural diamond trade all over the world owes Feriel Zerouki its eternal thanks.
– Ronnie VanderLinden
WDC President
FAQ
Who is Feriel Zerouki?
Feriel Zerouki is the Honorary President and former President of the World Diamond Council, recognized for her leadership in advancing transparency, traceability and accountability in the natural diamond industry.
What did Ronnie VanderLinden say about Feriel Zerouki?
Ronnie VanderLinden described Feriel Zerouki as the leader who “made this industry face itself,” praising her for addressing difficult issues such as the conflict diamond definition and industry credibility.
Why was Feriel Zerouki’s presidency significant?
Her presidency was significant because she pushed the diamond industry to confront long-standing challenges around conflict diamonds, disclosure and supply chain transparency.
What role did producing countries play during her presidency?
Feriel Zerouki brought stronger focus to producing countries such as Botswana, Namibia and South Africa, emphasizing the role natural diamonds play in national development and employment.
What changes did her leadership encourage in the diamond industry?
Her leadership accelerated discussions around traceability, transparency, disclosure and systems that allow the industry to verify ethical practices and defend its integrity.
Source: SVAR Media Network
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