Conflict diamonds, also known as blood diamonds, are diamonds mined in war zones and sold to fund armed conflict. They are a major source of funding for rebel groups and warlords, and their trade has been linked to human rights abuses, including murder, rape, and child labor.
The Kimberley Process Certification Scheme is an international certification system that aims to prevent conflict diamonds from entering the legitimate diamond trade. The Kimberley Process requires all rough diamonds to be certified as conflict-free before they can be exported or imported. However, the Kimberley Process has been criticized for being ineffective, and conflict diamonds continue to enter the legitimate diamond trade.