Diamond was born in Rome in 1977. He was very interested with the development of street writing in the 1990s and did his masters in fine arts the the Accademia di Belli Arti di Rome with a focus on "street art." From that point he became one of the most well known artists in the Roman Street Art movement. The work of Diamond is consistent with his own vision; it does not trace the classic cliches of street art. The various techniques and unusual themes often have symbolic and esoteric implications that result in eclectic and unsettling images.