Roman Coin Set in a Frame of 18 Kt white Gold, Made By Hand to Fit the Exact Size of the Coin. The Coin is in copper, and Belong to Trajan. One of the best five Emperors in Roman Empire. OBVERSE :IMP CAES NERVA TRAIAN AVG GERM PM, laureate head right. REVERSE : TR POT COS III PP SC, Victory standing left on globe, holding wreath and trophy. Mint: Struck at the mint of Rome. Pendant Size: 2.7 cms x 2.7 cms = 1.08 inches x 1.08 inches without the link