Aquamarine is the birthstone for March and the gem for the 19th anniversary. It is considered to be the stone of courage and preparedness, Aquamarine is believed to help maintain balance and order. It is often used as a "good luck" stone, thought to bring feelings of peace, love, joy, and happiness to those who wear it. There is an energising quality to aquamarine that provides harmony and balance and boosts it's wearer's well-being.