DiamondBuzz
Susie Dewey Appointed Chief Marketing Officer At Natural Diamond Council
Seasoned Global Marketer Joins To Elevate The Narrative Of Natural Diamonds and Drive Cultural Relevance Worldwide
The Natural Diamond Council today announces the appointment of Susie Dewey as Chief Marketing Officer (CMO), marking a significant step forward in strengthening its global marketing leadership and cultural influence.
Susie joins the organisation with over 17 years of experience shaping and evolving globally recognised fashion and lifestyle brands. She has held senior leadership roles across internationally renowned companies, including Tapestry, NET-A-PORTER and Michael Kors, following an early career in PR at Topshop and Burberry.
Throughout her career, Susie has led integrated marketing strategies, global partnerships and high-profile brand activations—building a strong track record of driving brand growth, customer acquisition and cultural relevance across international markets.
In her role as CMO, Susie will lead the Natural Diamond Council’s global marketing and communications strategy, further elevating the narrative of natural diamonds and strengthening the organisation’s position at the intersection of culture, creativity and impact.
Susie brings an integrated approach to modern marketing, combining creative and commercial thinking to translate brand vision into insight-led campaigns that deliver measurable business impact. Known for her instinctive understanding of brand building, she has consistently positioned brands at the centre of cultural conversations.
A collaborative and emotionally intelligent leader, Susie is deeply committed to building high-performing teams and fostering environments where talent can thrive.
– Amber Pepper, CEO, National Diamond Council

“Susie’s appointment marks an exciting moment for the Natural Diamond Council. Her ability to connect brand, culture and commercial impact makes her exceptionally well placed to lead our global marketing efforts.”
– Susie Dewey, CMO, National Diamond Council
“I’m incredibly excited to join the Natural Diamond Council at such a pivotal time. The opportunity to shape the global narrative around natural diamonds is one I’m truly passionate about.”

DiamondBuzz
South African Task Team To Help Struggling Diamond Producers
The South African Government Has Partnered With Mining Industry Leaders To Form A Joint Task Team Aimed At Saving Jobs and Supporting Diamond Producers Facing Severe Market Pressures.
The quick intervention follows major disruptions in the local sector, including Petra Diamonds placing its Finsch mine under business rescue and De Beers announcing a two-year production pause at Venetia, the country’s largest diamond mine.
In a parliamentary reply on October 26, Minister of Mineral and Petroleum Resources Gwede Mantashe confirmed that the team—which includes the Minerals Council South Africa and local diamond producers—will develop strategies to help mines survive current economic headwinds.
The immediate focus is finding practical solutions to protect operations across the entire sector, especially junior and small-scale miners who are being hit the hardest,
Key Industry Challenges
The local diamond sector faces a combination of falling global prices, rising operating costs, and intense competition from lab-grown synthetic diamonds. Official figures highlight the severity of the crisis:
Production Downturn: South African diamond output dropped 19.5% year-to-date through August.
Commodity Slump: According to Statistics South Africa, diamond mining was the weakest-performing mining sub-sector in August, with output falling 23.0% in the three months ending August compared to the previous three months.
Significant Mine Reductions: De Beers reported a 37% year-on-year drop in South African production for Q3 2026 (down to 418,000 carats) as operations wrap up ahead of Venetia’s pause. De Beers expects zero further production in South Africa for the remainder of 2026.
Price Pressures: Lower market values and a strong South African rand reduced average tender prices at the Finsch mine from $56 to $47 per carat, making ongoing operations unviable under current conditions.
The task team will focus on measures to ease cost pressures and address global market shifts. Further details regarding the team’s specific work plan, timelines, and financial resources will be announced as proposals are finalized.
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