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Natural Diamond Council Welcomes Amber Pepper as New CEO

Nov 27, 2025, 8:23 AM

The Natural Diamond Council (NDC) is set to undergo a leadership transition with the appointment of Amber Pepper as its new Chief Executive Officer. This move signals a strategic shift towards bolstering consumer engagement and market presence for natural diamonds, building upon the foundational work laid by the outgoing CEO. Pepper's extensive background in luxury branding and digital innovation positions her to drive forward the NDC's mission of enhancing the desirability and distinctiveness of natural diamonds in a dynamic global market. Her leadership is anticipated to focus on innovative marketing strategies and strong industry partnerships to resonate with a diverse consumer base, especially younger audiences.

This significant leadership change at the Natural Diamond Council marks a new chapter for the organization, emphasizing a renewed focus on consumer connection and market differentiation. Amber Pepper's proven track record in the luxury sector, particularly in digital transformation and consumer engagement, aligns perfectly with the NDC's objectives to navigate evolving market trends. The council aims to reinforce the unique value proposition of natural diamonds through compelling narratives and targeted campaigns, ensuring their enduring appeal and commercial success.

Amber Pepper's Vision for Natural Diamonds

Amber Pepper, the incoming CEO of the Natural Diamond Council, is poised to invigorate the natural diamond market with her expertise in luxury brand transformation. Starting February 1, 2026, her leadership will concentrate on amplifying consumer demand and solidifying the appeal of natural diamonds. With a rich history of leadership roles at prominent fashion and retail companies such as Tapestry, Farfetch, and Harrods, and most recently as Chief Marketing and Customer Officer at Mytheresa, Pepper brings a wealth of experience in forging emotionally compelling brands and engaging with discerning consumers globally, including Gen Z. Her strategic priorities include crafting a persuasive story that highlights the allure of natural diamonds, strengthening industry alliances, and ensuring natural diamonds maintain their unique position in a fiercely competitive landscape.

Pepper's vision for the NDC involves a multi-faceted approach to elevate the perception and market share of natural diamonds. Her strategy will emphasize expanding digital outreach to younger demographics, utilizing data-driven insights to develop marketing campaigns that foster deep emotional connections and cultivate lasting brand loyalty. Her appointment has been met with enthusiasm by Sandrine Conseiller, Chair of the NDC, who lauded Pepper's global perspective, business acumen, and profound understanding of luxury consumers as ideal qualities to lead the council and unite the industry. This strategic direction aims to not only sustain but also significantly grow the market for natural diamonds by connecting with consumers on a deeper, more personal level.

Transition and Legacy of Leadership at NDC

The transition of leadership at the Natural Diamond Council follows the announced retirement of current CEO David Kellie at the close of the year. Kellie's tenure, which began in 2019, was marked by significant achievements, including spearheading the council's re-branding from the Diamond Producers Association to the Natural Diamond Council. His leadership was crucial in fortifying industry relationships and guiding the organization through challenging periods, notably the COVID-19 pandemic. His efforts have provided a solid foundation upon which Amber Pepper can build, inheriting an organization that has successfully navigated recent adversities and is now poised for future growth and innovation. The continuity of strong leadership is vital for the NDC's ongoing mission.

David Kellie's departure marks the end of a transformative period for the NDC, during which he redefined its public image and solidified its standing within the global diamond industry. His strategic foresight in rebranding and his adept management during unprecedented global challenges have left a lasting legacy. As Amber Pepper steps into her new role, she will leverage Kellie's accomplishments, particularly in strengthening industry ties and brand identity. Her mandate will be to propel the NDC into its next phase, focusing on modern consumer engagement and innovative marketing, thereby ensuring that the natural diamond sector continues to thrive and adapt in an ever-evolving market environment, building on the robust platform established by her predecessor.

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