another term for conflict diamond. A conflict diamond is an uncut diamond mined in an area of armed conflict and traded illicitly to finance the fighting.
Hope this helped
Blood diamonds is a term used for a diamond mined in a war zone and sold to finance an insurgency, an invading army's war efforts, or a warlord's activity. The term is used to highlight the negative consequences of the diamond trade in certain areas, or to label an individual diamond as having come from such an area.