Do 100% conflict-free mined diamonds exist?
Many diamond mining companies state they avoid using conflict diamonds, yet verifying these claims is challenging. The difficulty in tracing a diamond's origin is compounded by the fact that they often undergo cutting and polishing in various countries, obscuring their true source and making it hard to verify their conflict-free status.
The article from the New York Times (cited above) also states, "In 2003, the diamond industry established the Kimberley Process, an international certification system designed to reassure consumers that the diamonds they bought were conflict-free. But more than 10 years later, while the process did reduce the number of conflict diamonds on the market, it remains riddled with loopholes, unable to stop many diamonds mined in war zones or under other egregious circumstances from being sold in international markets."
Annually, hundreds of thousands of rough diamonds mined in African countries are sent abroad for cutting, polishing, and then to laboratories for grading. Throughout this journey, a single diamond can change hands 20-30 times before arriving at a jewelry store. This complex process makes it very difficult to guarantee a diamond is entirely conflict-free.