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Jean-Marc Lieberherr – Chief Executive Officer

Jean-Marc joined Rio Tinto’s Diamond division in September 2005 after 15 years in international sales and marketing positions with LVMH and Unilever. He was appointed Managing Director of Rio Tinto Diamonds in 2013, with full responsibility for all activities, from mining to marketing. While in this position, Jean-Marc served on the Board of the World … Continued

Kristina Buckley Kayel – Managing Director, North America

Kristina Buckley Kayel is the Managing Director of the Diamond Producers Association’s North America. She is responsible for steering and implementing DPA’s marketing, communications and digital strategy, its research and insights activity, as well as supporting and partnering with retailers and trade organizations. Prior to DPA, Buckley Kayel led marketing and communications and, as a … Continued

Mabel Wong McCormick – Managing Director, Greater China

Mabel joined DPA in March 2018 after her 17 years working and living in Shanghai, China. Mabel has held senior positions with the responsibility for Greater China as Marketing Director and Managing Director in international companies such as LVMH. She also has experience setting up operations in China for companies such as ?What If!, a … Continued

Richa Singh – Managing Director, India

Richa Singh is an entrepreneur at heart with a career spanning 19 years building brands from scratch. She has extensive experience across consumer, b2b and luxury segments, starting her career at JWT and then the last 14 years at L’Oreal, where she held senior marketing roles and then headed the business. This experience has helped … Continued