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Petra Diamonds is a leading independent diamond mining group and a significant supplier of rough diamonds to the international market. The company has interests in three producing mines in South Africa (Cullinan and Finsch) and one open pit mine in Tanzania (Williamson). Koffiefontein mine in South Africa is currently on care and maintenance. Petra's strategy is to focus on value optimisation from its producing assets, ensuring a sustainable diamond supply. The company is committed to responsible mining practices and contributing to the socio-economic development of its host communities.
Serves as the company's registered office, fulfilling legal, corporate governance, and financial holding requirements for the group.
Located in the International Finance Centre (IFC) Jersey, a modern financial hub, reflecting the company's international corporate structure.
The registered headquarters operations focus on corporate governance, legal, and financial compliance. The broader company culture across its operations emphasizes safety, operational excellence, ethical conduct, and community engagement.
The Jersey headquarters is significant for its role in Petra Diamonds' corporate and financial structuring, providing a recognized and stable legal and fiscal environment for a global mining enterprise.
Petra Diamonds has a focused global presence centered around its diamond mining operations in Africa and corporate functions in Europe. Its key operational countries are South Africa, home to the Cullinan and Finsch mines, and Tanzania, where the Williamson mine is located. The company's corporate, financial, and strategic management is supported by offices in Jersey (registered office) and London (group management), facilitating international finance, investor relations, and sales. Diamond sales activities connect these production centers to global diamond markets, primarily through Antwerp.
First Floor, IFC1, The Esplanade
St Helier
N/A
Jersey
Address: 15 Curzon Street, London W1J 5HL, United Kingdom
Supports global operations, engagement with financial markets in Europe, and facilitates communication with international stakeholders.
Address: Petra House, 37 Peter Place, Lyme Park, Bryanston, 2191, Johannesburg, South Africa
Manages and supports the core diamond mining and processing activities within South Africa, a key region for the company's production and operational expertise.
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As of April 2025, Petra Diamonds' leadership includes:
Petra Diamonds has been backed by several prominent investors over the years, including:
Over the past 12-18 months, Petra Diamonds has seen significant appointments and transitions in its executive and board leadership. Key changes include the appointment of a new Chief Operating Officer and several adjustments to its Non-Executive Directors, aimed at strengthening operational leadership and corporate governance.
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Petra Diamonds typically utilizes a standardized email format for its employees, primarily based on their names. The most common structure is [firstname].[lastname]@petradiamonds.com, facilitating professional communication across its global operations. Variations may exist but this is the predominant format.
firstname.lastname@petradiamonds.com
Format
richard.duffy@petradiamonds.com
Example
85%
Success rate
Petra Diamonds PLC • April 23, 2024
Petra Diamonds announced its Q3 FY 2024 trading update, highlighting a 10% increase in production to 734,691 carats, primarily due to strong performance at the Cullinan and Finsch mines. The company remains on track to meet its FY 2024 production guidance of 2.75 – 2.85 million carats....more
Petra Diamonds PLC • February 20, 2024
Petra Diamonds reported its financial results for the first half of fiscal year 2024, with revenue of US$195.6 million. The company noted challenging rough diamond market conditions but highlighted operational stability, cost management efforts, and positive cash flow from operations....more
Petra Diamonds PLC • September 5, 2023
Petra Diamonds announced the appointment of Greg Stephenson as its new Chief Operating Officer, effective from 1 April 2024. Mr. Stephenson brings over 20 years of experience in the mining industry, particularly in southern Africa....more
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