De Beers Group Executive and Leadership Team

November, 2026

Leadership Overview

De Beers Group has 5 executives leading key functions including strategy, marine mining, operations, financial management, and regional market development.

Anchored by a legacy of excellence, De Beers Group drives global innovation in diamond mining and retail while maintaining a commitment to sustainable extraction and ethical trade practices across international markets.

Leadership Roles at De Beers Group

  • MD and Chief Executive Officer Precidente - Raul Rafael
  • Chief Executive Officer, Debmarine (Namibia) - Willy Mertens
  • Chief Financial Officer, DE Beers Managed Operations - Kelebogile Dludla
  • President, Country DE Beers (Canada) - Avischen Moodley
  • Group DE Beers Managed Operations Chief of Staff - Eric Mcetywa
  • Raul Rafael - MD and Chief Executive Officer Precidente

    Raul Rafael, the MD and Chief Executive Officer Precidente at De Beers Group, directs the overarching corporate strategy for diamond mining and retail operations. This leadership role involves aligning global business units with long-term growth objectives while overseeing the complex supply chain of industrial and luxury diamonds. By managing high-level stakeholder relationships, Rafael ensures the corporation maintains a competitive edge in the international jewelry sector. The MD and Chief Executive Officer Precidente monitors market trends to optimize resource allocation across diverse mining sites. Raul Rafael executes critical decisions regarding corporate governance and sustainability initiatives, ensuring the organization upholds rigorous ethical standards. Through constant evaluation of operational performance, the executive drives efficiency across all departments. This strategic oversight supports the expansion of market share and strengthens the brand position within the global diamond industry, ultimately securing the financial health of the entire enterprise.

    Willy Mertens - Chief Executive Officer, Debmarine (Namibia)

    Willy Mertens, the Chief Executive Officer, Debmarine (Namibia) at De Beers Group, manages specialized marine diamond extraction operations. This role focuses on the technical execution of offshore mining activities, ensuring the safe and efficient recovery of diamonds from the seabed. By overseeing complex maritime logistics and engineering teams, the Chief Executive Officer, Debmarine (Namibia) maintains consistent production levels despite challenging environmental conditions. Willy Mertens coordinates with regional authorities to ensure compliance with maritime regulations and environmental protection standards. The leadership responsibilities include optimizing extraction technology to maximize yield while minimizing the ecological footprint of marine operations. Through rigorous oversight of fleet maintenance and resource deployment, the executive ensures the reliability of the supply chain. This position remains vital to the broader corporate mission of sustainable diamond exploitation, as Mertens drives innovation in subsea mining techniques to support the long-term viability of the regional business unit.

    Kelebogile Dludla - Chief Financial Officer, DE Beers Managed Operations

    Kelebogile Dludla, the Chief Financial Officer, DE Beers Managed Operations at De Beers Group, oversees the fiscal health and capital allocation for all managed mining assets. This role involves managing complex financial reporting, budgeting, and cost-control measures to ensure the profitability of diamond extraction activities. By analyzing market data and production costs, the Chief Financial Officer, DE Beers Managed Operations drives strategic investment decisions that support long-term growth. Kelebogile Dludla monitors cash flow and financial risk, providing the necessary oversight to maintain stability across diverse operational sites. The position requires constant interaction with the board and other senior leaders to ensure financial transparency and alignment with corporate objectives. Through the implementation of robust financial controls, the executive optimizes the allocation of capital toward high-yield projects. Dludla ensures that all financial operations remain compliant with international standards, thereby protecting the economic interests of the organization while facilitating sustainable development in the mining sector.

    Avischen Moodley - President, Country DE Beers (Canada)

    Avischen Moodley, the President, Country DE Beers (Canada) at De Beers Group, directs all diamond mining and exploration activities within the North American market. This role involves managing regional stakeholder relations, including government partnerships and community engagement, to ensure the social license to operate. By overseeing local mining operations, the President, Country DE Beers (Canada) drives production targets while adhering to strict environmental and safety regulations. Avischen Moodley coordinates with the global leadership team to integrate regional output into the international supply chain. The position requires strategic planning to navigate the unique challenges of the Canadian mining landscape, including logistics and climate-related operational constraints. Through the effective management of local teams, the executive ensures that regional activities contribute positively to the overall corporate mission. Moodley fosters innovation in extraction methods, ensuring that the Canadian operations remain a cornerstone of the global diamond portfolio through consistent performance and operational excellence.

    Eric Mcetywa - Group DE Beers Managed Operations Chief of Staff

    Eric Mcetywa, the Group DE Beers Managed Operations Chief of Staff at De Beers Group, coordinates internal processes across all managed mining and processing facilities. This role involves streamlining communication between operational departments and executive leadership to ensure the seamless execution of corporate strategy. By managing cross-functional projects, the Group DE Beers Managed Operations Chief of Staff drives operational excellence and resource optimization. Eric Mcetywa monitors performance metrics to identify bottlenecks in the production cycle, implementing solutions that enhance overall output. The position requires close collaboration with site managers to align daily activities with the broader goals of the organization. Through the facilitation of strategic planning sessions, the executive ensures that all managed operations adhere to safety and quality protocols. Mcetywa supports the implementation of new technologies across mining sites, fostering a culture of continuous improvement that directly impacts the efficiency and profitability of the global diamond mining portfolio.

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    Frequently Asked Questions Regarding De Beers Group Top Executives and Leadership Team

    Who leads De Beers Group?
    De Beers Group is led by Raul Rafael (MD and Chief Executive Officer Precidente), along with executives such as Willy Mertens (Chief Executive Officer, Debmarine (Namibia)) and Kelebogile Dludla (Chief Financial Officer, DE Beers Managed Operations).
    Who is part of De Beers Group’s executive team?
    The executive team of De Beers Group includes leaders such as Raul Rafael (MD and Chief Executive Officer Precidente), Willy Mertens (Chief Executive Officer, Debmarine (Namibia)), Kelebogile Dludla (Chief Financial Officer, DE Beers Managed Operations) and other senior executives.
    How many executives does De Beers Group have?
    De Beers Group has 5 executives leading key business areas.
    What roles are included in De Beers Group’s leadership team?
    The leadership team of De Beers Group includes roles such as MD and Chief Executive Officer Precidente, Chief Executive Officer, Debmarine (Namibia), Chief Financial Officer, DE Beers Managed Operations, President, Country DE Beers (Canada), Group DE Beers Managed Operations Chief of Staff.