The Diamonds in the Rough was a professional wrestling stable in Total Nonstop Action Wrestling, led by the eponymous Simon Diamond and consisting primarily of lower- to mid-card wrestlers. Their name is derived from the expression "a diamond in the rough" (meaning a valuable find in an unexpected location), as the members of the stable are wrestlers who Diamond regards as having unlocked potential. Though Simon Diamond constantly claimed that he would lead the Diamonds to success, they had a poor win/loss ratio.