The Kimberley Process 10 years on - Global Witness presentation

Return of the blood diamond - new report on Zimbabwe

It is 10 years since Global Witness helped set up the Kimberley Process to prevent diamonds from fuelling conflict and human rights abuse - has it worked? Global Witness campaigner Elly Harrowell discusses the progress made and the challenges that lie ahead at a time when the scheme's credibility is under scrutiny.