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.”