Roman Coin Set in a Frame of 18 Kt Yellow Gold, Made By Hand to Fit the Exact Size of the Coin. The Coin is a Green patina in copper, and belong to the Emperor Hadrian. He was the third of the so-called Five good Emperors. OBVERSE : IMP CAESAR TRAIANVS HADRIANVS AVG, laureate "heroic" bust of Hadrian right, seen from front, aegis on left shoulder. REVERSE : PONT MAX TR POT COS III, Felicitas standing left, holding caduceus and cornucopia. Mint: Struck at the mint of Rome. Pendant Size: 3,2 cms x 3,2 cms = 1,24 inches x 1,24  inches without the link