Diadumenian, as Caesar, 217-218. Denarius (Silver, 21 mm, 3.28 g, 12 h), Rome, summer 217-early 218. M OPEL ANT DIADVMENIAN CAES Bare-headed and draped bust of Diadumenian to right. Rev. PRINC IVVENTVTIS Diadumenian, as prince of the youth, standing front, head to right, holding standard in his right hand and scepter in his left; behind him, two more standards. BMC 87. Clay Issue 2. Cohen 3. RIC 102. Beautifully toned. Light deposits and with minor areas of weakness, otherwise, very fine.