Aquamarine comes from the Latin root "aqua" meaning water and "marinis" meaning sea, translating to seawater. A green-blue to blue variety of the mineral beryl. Aquamarine is said to evoke peace, serenity and trust. Often used in meditation practices, it is associated with the month of March, and is the birthstone for Pisces. Also said to be connected to Aquarius, being the water bearer of the zodiac.