A ROMAN RED JASPER RING STONE
Circa 1st Century A.D.
The flat oval stone engraved with the head of the god Mercury, a mantle pinned at the base of the neck, his caduceus and a cock behind him, the forepart of a ram before him; mounted as a ring in a modern gold setting
7/16 in. (1.1 cm.) long; ring size 7¼