Natural Diamond Council appoints Susie Dewey as marketing chief

The Natural Diamond Council has appointed Susie Dewey as its new chief marketing officer to strengthen its global leadership and cultural influence.

Dewey joins the organisation with more than 17 years of experience in the fashion and lifestyle sectors. 

She previously held senior marketing roles at Tapestry, Net-a-Porter, and Michael Kors.

The appointment, announced on 27 April 2026, follows Dewey’s early career in public relations at Burberry and Topshop. 

In her new role, she will lead the council’s global communications strategy to elevate the narrative of natural diamonds.

In a LinkedIn post, Amber Pepper, chief executive of the Natural Diamond Council, said: “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.”

Dewey added: “Delighted to begin a new chapter today with the Natural Diamond Council. A privilege to be joining Amber Pepper and the whole team to lead global marketing and communications strategy.”