A heart-shaped crystal stone, sapphire color representing a September birthday, warmly glows from the center of this sturdy, yet finely detailed, sterling silver Claddagh ring. Sapphire is said to protect from envy and harm.
https://www.irishvictorian.com/store/p115/Birthstone_Claddagh_Ring_-_September.html
https://www.irishvictorian.com/store/p115/Birthstone_Claddagh_Ring_-_September.html