Upright oval gem with trapezoid section, edge diagonally cut. Edge chipped off at three places.
A: Snake-headed (Mastrocinque: bird-headed) figure with bird-feet standing on a globe, head to left. Both arms raised high and bent in elbow, right hand holding a branch, left hand holding a spear (or perhaps an arrow). Inscription in the free field, on the left from bottom to top: ιαω → Ἰάω; on the right from top to bottom: εαω.
B: Inscribed in three lines: αγα|θωδε|μονι → Ἀγαθῷ Δ<αί>μονι (ἀγαθῷ δ<αί>μονι?).
(Description: Chiara Ciampi – CBd. Alterations from A. Mastrocinque in SGG are based on close observation of the gem by Chiara Ciampi and Á. M. Nagy, 2015-2016).