The September birthstone Sapphire has long been a favorite of priests and Kings. Ancient civilizations believed that the world was set upon an enormous sapphire, which painted the sky blue with its reflection. The Sapphire is second only to the Diamond in hardness, making it a durable gemstone for setting into jewelry. A gift of Sapphire represents sincerity and faithfulness. As calming to the soul as looking up at the sky on a clear summer day, this brilliant blue gemstone is truly a heavenly choice! In addition, Agate, moonstone, peridot and sardonyx are other important September birthstones. Visit our beautiful collection of September birthstone-sapphire jewelry in beads and sterling silver. Also know more about what is September birthstone- history, facts, meaning and mythology.