Aquamarine is said to be the stone of Courage, Communication and Tranquility

Ancient people thought that wearing aquamarine would prevent them from harm, especially pertaining to safe journeys across the sea. Aquamarine is an ancient symbol of peace and tranquillity.

Scorpio (Oct. 23-Nov. 21) 
Birthstone: Aquamarine, Topaz 
Planetary Stone: Garnet, Ruby 
Lucky Charms: Aquamarine, Beryl