St. Isaiah 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 Isaiah the Prophet was one of four in the Old Testament. He is well known for foretelling the birth of Jesus Christ, 700 years before his birth. Believed to have written the Book of Isaiah, he was martyred by being sawn in half. Feast Day: July 6 All Bliss saint medal products are handmade