Sapphire
Sapphires, christened, "the gem of soul and autumn" - a fitting name for the September's birthstone. It is aligned with the planets of Saturn and Jupiter and commonly used for the 6th and 45th Anniversaries. Sapphire, a transparent precious stone is one of the most beautiful gemstones and the birthstone for the month of September.
Sapphire is named after the Greek word "sapphirus", meaning blue. Sapphire is a variety of the mineral corundum and occurs in many colors. Sapphire is second only to the Diamond in hardness, making it a durable gemstone for setting into jewelry.