4th century AD. A silver finger ring comprising a narrow D-section hoop, keeled shoulders with scroll detailing, raised discoid bezel with intaglio youthful imperial portrait of Constans(?) profile male bust and incuse legend 'CONS...'. Cf. Ruseva-Slokoska, L. Roman Jewellery, Sofia, 1991, item 227. 7.23 grams, 23.85mm overall, 18.98 x 15.17mm internal diameter (approximate size British I, USA 4 1/4, Europe 7.44, Japan 7) (1"). From a private collection; formed 1965-1975. Fine condition.