Editor’s Note
This investigation, based on a joint analysis by CW and Stellenbosch University, reveals systemic corruption within Madagascar’s sapphire mining sector, implicating high-level officials. The findings underscore the critical need for transparency and accountability in natural resource governance.

A report compiled by CW and Stellenbosch University procurement law expert Professor Geo Quinot analyzed reports submitted to National Treasury by organs of state. The investigation uncovered a complex web of corruption involving high-level officials in Madagascar’s sapphire mining sector.
The core of the scandal involves a substantial bribe allegedly paid to secure mining licenses for sapphire-rich areas. UK intelligence services reportedly played a role in uncovering the illicit payments and tracing them back to senior figures within the Malagasy government.
Gemfields, a prominent gemstone mining company, was instrumental in bringing the corruption to light. The company’s internal compliance mechanisms and cooperation with international investigators were key to exposing the scheme.
The exposure of this corruption has significant implications for governance, foreign investment, and the ethical sourcing of precious stones from Madagascar.