Graff Diamonds Executive and Leadership Team

May, 2026

Leadership Overview

Graff Diamonds has 11 executives leading key functions including strategy, regional operations, finance, and technology.

Driven by a commitment to unparalleled craftsmanship, Graff Diamonds is dedicated to designing and retailing exquisite jewelry and watches, solidifying its global reputation for luxury and excellence.

Leadership Roles at Graff Diamonds

  • Chief Executive Officer - Seun Akinsola
  • President & Chief Executive Officer (North America) - Marc Hruschka
  • President & Chief Executive Officer (Asia) - Arnaud Bastien
  • Principal Chief Executive Officer - Jessica McArthur
  • Chief Financial Officer - Louis Lachner
  • Chief Operating Officer - Moneak Kareem
  • President - Robert Graff
  • President & Founder - David Graff
  • President - Shawn Graff
  • Chief Technology Officer - Alice Williams
  • Seun Akinsola - Chief Executive Officer

    Seun Akinsola, the Chief Executive Officer at Graff Diamonds, directs the overarching corporate strategy and global operational framework. This leadership position involves guiding the company's expansion initiatives and ensuring alignment with its core mission of luxury jewelry and watch distribution. Akinsola oversees the integration of design, manufacturing, and retail processes to maintain the highest standards of quality and client experience. The Chief Executive Officer's responsibilities extend to fostering innovation within the product development cycles and managing key stakeholder relationships. By driving strategic partnerships and market penetration, Seun Akinsola ensures Graff Diamonds maintains its preeminent position in the global luxury market. This role demands a comprehensive understanding of market dynamics and a forward-thinking approach to business development, impacting all facets of the company's operations from London to international markets.

    Marc Hruschka - President & Chief Executive Officer (North America)

    Marc Hruschka, the President & Chief Executive Officer (North America) at Graff Diamonds, spearheads all commercial and operational activities across the North American region. This executive directs the strategic growth and market presence of Graff Diamonds within the United States and Canada, focusing on expanding retail distribution and enhancing client engagement. Hruschka oversees the management of flagship boutiques and the development of regional sales strategies, ensuring seamless integration with the company's global brand identity. The President & Chief Executive Officer (North America) is accountable for driving revenue targets and optimizing operational efficiency throughout the territory. By cultivating strong relationships with high-net-worth clientele and managing regional teams, Marc Hruschka significantly contributes to the brand's success and market leadership in North America. This role involves close collaboration with global leadership to align regional objectives with corporate directives.
    Marc Hruschka

    Arnaud Bastien - President & Chief Executive Officer (Asia)

    Arnaud Bastien, the President & Chief Executive Officer (Asia) at Graff Diamonds, commands the strategic direction and operational execution for the Asian market. This leadership role involves driving the expansion and consolidation of Graff Diamonds' presence across key Asian territories, including Greater China and Southeast Asia. Bastien oversees the development and implementation of tailored market strategies, focusing on enhancing brand visibility and cultivating a loyal customer base within diverse cultural landscapes. The President & Chief Executive Officer (Asia) is responsible for managing retail operations, optimizing supply chain logistics for the region, and ensuring adherence to the brand's stringent quality standards. By fostering strong relationships with regional partners and leading dedicated teams, Arnaud Bastien plays a pivotal role in securing Graff Diamonds' continued growth and market dominance throughout Asia. This position requires deep insight into regional consumer preferences and economic trends.
    Arnaud Bastien

    Jessica McArthur - Principal Chief Executive Officer

    Jessica McArthur, the Principal Chief Executive Officer at Graff Diamonds, provides critical leadership and strategic oversight for key organizational initiatives. This executive role focuses on driving core business objectives and ensuring the effective implementation of corporate policies across various departments. McArthur's responsibilities include guiding strategic planning sessions, fostering cross-functional collaboration, and ensuring operational excellence throughout the company's design, manufacturing, and retail distribution channels. The Principal Chief Executive Officer is instrumental in shaping the company's long-term vision and maintaining its reputation for unparalleled luxury and craftsmanship. By championing innovation and operational efficiency, Jessica McArthur directly influences the sustained growth and market leadership of Graff Diamonds. This position demands a keen understanding of the luxury goods market and a commitment to upholding the brand's esteemed heritage.

    Louis Lachner - Chief Financial Officer

    Louis Lachner, the Chief Financial Officer at Graff Diamonds, directs all financial planning, management, and reporting activities for the global organization. This executive role encompasses overseeing budgeting, forecasting, and capital allocation to support the company's strategic objectives in jewelry and watch design, manufacturing, and retail. Lachner manages financial risk, ensures compliance with regulatory requirements, and optimizes the company's financial structure to drive profitability and sustainable growth. The Chief Financial Officer provides critical financial insights to the executive team and the board, guiding investment decisions and resource allocation. By maintaining rigorous financial discipline and strategic fiscal management, Louis Lachner ensures the financial health and stability of Graff Diamonds, underpinning its continued success in the competitive luxury market. This position is vital for supporting global expansion and operational efficiency.
    Louis Lachner

    Moneak Kareem - Chief Operating Officer

    Moneak Kareem, the Chief Operating Officer at Graff Diamonds, oversees the day-to-day operational functions critical to the company's success in jewelry and watch manufacturing and retail. This executive role involves optimizing production processes, managing supply chain logistics, and ensuring the efficient operation of retail distribution networks worldwide. Kareem focuses on enhancing operational efficiency, implementing best practices, and driving continuous improvement across all facets of the business. The Chief Operating Officer is responsible for maintaining the highest standards of quality control throughout the manufacturing process and ensuring seamless execution of retail strategies. By streamlining operations and fostering a culture of excellence, Moneak Kareem directly contributes to the brand's reputation for superior craftsmanship and client service, supporting Graff Diamonds' global market presence. This role ensures the effective deployment of resources.

    Robert Graff - President

    Robert Graff, the President at Graff Diamonds, provides strategic leadership and operational oversight for key business segments. This executive role focuses on driving growth initiatives and ensuring the effective execution of corporate strategies within the design, manufacturing, and retail distribution of luxury jewelry and watches. Graff oversees the management of specific operational divisions, working to enhance brand presence and client satisfaction. The President is instrumental in fostering innovation and maintaining the highest standards of quality and craftsmanship that define the Graff Diamonds brand. By guiding strategic partnerships and market development, Robert Graff contributes significantly to the company's sustained success and its esteemed position in the global luxury market. This leadership ensures alignment with the company's core values and objectives.

    David Graff - President & Founder

    David Graff, the President & Founder at Graff Diamonds, established the company's foundational vision and continues to influence its strategic direction and brand ethos. This pivotal role involves guiding the company's long-term vision, overseeing the acquisition of exceptional diamonds, and ensuring the unparalleled quality of its jewelry and watch creations. Graff's deep industry expertise informs critical decisions regarding product design, manufacturing excellence, and global retail strategy. The President & Founder is dedicated to upholding the brand's legacy of rarity, quality, and exquisite craftsmanship. By maintaining a hands-on approach to key aspects of the business, David Graff ensures that Graff Diamonds consistently delivers extraordinary pieces and experiences to its discerning clientele, solidifying its status as a world leader in the luxury jewelry sector. His foundational leadership continues to shape the brand's identity.
    David Graff

    Shawn Graff - President

    Shawn Graff, the President at Graff Diamonds, directs strategic initiatives and operational management across key areas of the business. This executive role focuses on driving market expansion and enhancing the company's global footprint in the luxury jewelry and watch sector. Graff oversees the development and implementation of sales strategies, ensuring alignment with the brand's commitment to exceptional quality and design. The President is responsible for managing relationships with key partners and stakeholders, fostering growth, and maintaining the highest standards of client service. By championing innovation and operational excellence, Shawn Graff contributes significantly to the continued success and esteemed reputation of Graff Diamonds worldwide. This leadership ensures the effective execution of business objectives and brand positioning.

    Alice Williams - Chief Technology Officer

    Alice Williams, the Chief Technology Officer at Graff Diamonds, leads the company's technology strategy and digital transformation initiatives. This executive role involves overseeing the development and implementation of innovative technological solutions that enhance design, manufacturing, and retail operations for jewelry and watches. Williams directs the management of IT infrastructure, cybersecurity measures, and digital platforms to support business growth and improve customer engagement. The Chief Technology Officer is responsible for leveraging technology to drive efficiency, foster innovation in product development, and ensure a seamless digital experience for clients. By championing technological advancements and data-driven strategies, Alice Williams plays a crucial role in positioning Graff Diamonds at the forefront of the luxury industry, ensuring its competitive edge in an increasingly digital world. This leadership ensures robust technological support for all business functions.

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    Frequently Asked Questions Regarding Graff Diamonds Top Executives and Leadership Team

    Who leads Graff Diamonds?
    Graff Diamonds is led by Seun Akinsola (Chief Executive Officer), along with executives such as Marc Hruschka (President & Chief Executive Officer (North America)) and Arnaud Bastien (President & Chief Executive Officer (Asia)).
    Who is part of Graff Diamonds’s executive team?
    The executive team of Graff Diamonds includes leaders such as Seun Akinsola (Chief Executive Officer), Marc Hruschka (President & Chief Executive Officer (North America)), Arnaud Bastien (President & Chief Executive Officer (Asia)) and other senior executives.
    How many executives does Graff Diamonds have?
    Graff Diamonds has 10 executives leading key business areas.
    What roles are included in Graff Diamonds’s leadership team?
    The leadership team of Graff Diamonds includes roles such as Chief Executive Officer, President & Chief Executive Officer (North America), President & Chief Executive Officer (Asia), Principal Chief Executive Officer, Chief Financial Officer.