A ROMAN GLASS RING STONE
Circa 1st Century B.C.
The flat oval layered blue over black in imitation of nicolo, with Ajax carrying the dead body of Achilles, Ajax wearing a crested helmet and a cuirass over a chiton, Achilles wearing a chiton; mounted as a ring in a 19th century gold setting bearing a Vatican hallmark
9/16 in. (1.4 cm) long; ring size 7½