Shine On Aquamarine Ring - Silver - Sizes 5, 9Aquamarine March birthstone Courage, Inner Peace Aquamarine, once believed to be the treasure of mermaids, brought good luck to sailors. It is still used for good luck, fearlessness and protection. It is also considered a stone of eternal youth and happiness. Style Details: Genuine Aquamarine, Sterling Silver Ring Aquamarine: inch length, inch width (Each stone is unique. Size and shape may vary slightly). Made in India