Petra Diamonds Employee Directory
Miningst Helier, Jersey1001-5000 Employees
Petra Diamonds has about 1.4K employees across 4 continents, most of them in Africa. By country, the largest groups are South Africa (89%), Tanzania (4%) and United States Of America (3%). Civil Engineering & Construction and Human Resources make up 33% of the profiles with a known department. Petra Diamonds's workforce spans 26 departments. Petra Diamonds's workforce fell 7% between July 2025 and July 2026.