This amazing corundum variety comes in every color of the rainbow. While blue is by far the most common and popular, pink sapphires have gained popularity in recent years... but did you know that Padparadscha is the rarest of the Sapphire family? Its color is a peachy orange and its name translates to lotus flower in Sinhalese, a native Sri Lankan language. Sapphire is the September birthstone and is a common anniversary present for the 5th and 45th year.