A: Surface divided into two unequal parts by a horizontal line. Upper, smaller segment: coiled snake (?), and a tree (?) with two stars on its left side. Lower, larger segment: boat to right, with a steersman and rudders in stern, while a taller figure with nimbus, wearing a tunic, stands on the deck with hands raised in prayer (Jonah praying). A further figure is visible in the prow, also in the gesture of prayer. Slightly below the prow, a mummiform figure with nimbus being swallowed by a sea monster (Jonah swallowed by the whale). Behind the boat, a tree (?). Star at each side of the praying figure's head. Inscription above the prow of the boat: ιωναν → Ἰωνᾶς (acc.?)
B: Lower segment: a cock-headed Anguipes, head to right, left hand holding a shield, right hand raised. On each side of the figure, a tree (Spier: palm?) and a coiling snake, with indistinct stars and crescents (?), below, two scepters with animal heads, stars in the background. Upper segment, mound covered with a herringbone pattern; large star inscribed in a circle and two smaller stars.
Original gem accidentally destroyed (Bonner).