Lot Essay
According to Weiss, this type of cameo belongs to a series of gems with imperial portraits created to celebrate a new emperor and legitimize the passage of power from his predecessor (op. cit. pp. 239-241). As such, she considers this to be a posthumous portrait of Tiberius created during the reign of his nephew, Claudius (reign 41-54 A.D.). The oak wreath crown (corona civica) worn by Tiberius in this cameo is typical of Julio-Claudian Imperial portraiture.