This genuine Ancient Roman bronze coin of Emperor Constans has been mounted in a modern 18 Karat gold ring.

Flavius Julius Constantius was born on August 7, 317 to Fausta and Constantine the Great. He became Caesar on November 8, 324 and Augustus on September 9, 337 after his father's death. He received the eastern provinces in the division of the Empire with his brothers Constans and Constantine II. He spent much of his reign warring with the Sassanian Empire under Sapor II, but suppressed Magnentius, the murderer of Constans, to become the sole Augustus in August of 353. He died of illness on November 3, 361 near Tarsus while marching to suppress Julian II, who had declared himself Augustus in early 360. Like his father before him, Constantius II played a prominent role in the early history of the Christian Church. He was a tolerant and just ruler, although he stifled any possible competitors to his power. In 350, the general Magnentius declared himself emperor with the support of the troops on the Rhine frontier, and later the entire Western portion of the Roman Empire. Constans lacked any support beyond his immediate household, and was forced to flee for his life. Magnentius' supporters cornered him in a fortification in southeastern Gaul, where he was killed.