September birthstone sapphire or lapis lazuli
Zodiac sign: Libra
Anniversary stone: 5th anniversary
Apostle: Lebbeus, Thaddeus
Month flower: Morning-glory
Hindu month gem: Zircon
Meaning of dreaming with sapphire: "Escape from danger"
For more information about the history of birthstones, try The Curious Lore of Precious Stones by George Frederick Kunz, a fascinating compendium of all the powers that have been associated with gemstones through the ages.