St. Januarius Custom MedalAvailable in Sterling Silver, 14kt Yellow Gold, and 14kt Gold Filled. Three sizes to choose from: Large: 1 x 3 4 inch Standard: 3 4 x 1 2 inch Charm: 1 2 x 1 4 inch Januarius's life is largely unknown, but it is speculated that he was martyred during the reign of Emperor Diocletian. His body and blood were transferred to Naples, which has been attributed to several miracles. His blood is said to have halted eruptions of Mount Vesuvius, and many gather