Our friends born during September enjoy sapphire as their birthstone! It’s also the gemstone of the 5th and 45th anniversaries. Sapphires have been associated with wisdom, royalty, faithfulness and romance. In ancient times, kings and queens adorned themselves with the gem to protect themselves from envy and harm. In later times, clergy members wore sapphires to symbolize Heaven. More recently, sapphires have received more attention as Kate Middleton received Princess Diana’s 12-carat sapphire engagement ring from Prince William.