This piece is probably an Abraxes meme that was created under Gnostic influence. Text enclosed: This piece is probably an Abraxes gem that was created under Gnostic influence. Such gems were often produced in Alexandria. This gem probably comes from Syria or Mesopotamia. In the archaeological communications of the Institute of Cairo vol. V there is an article by Pieper on this subject. Quote: "Approximately 3rd century A.D. This gem served as an amulet. This piece bears the greatest resemblance to the Abraxes gems and not to the ancient gems. Made of rock crystal, therefore very valuable. Modern edging." Database: Gem, antique, oval rock crystal, set. Index card: Gem, antique, oval rock crystal set, with an incised ant and 4 letters.