10k Yellow Gold Aquamarine Gemstone Dangle Earrings March Birthstone Round Faceted appox 4.5 mm Marked 10k Wire Hook Pre Owned Aquamarine a shielding effect on your energy field and has even been used for physical protection during battle and at sea. The stone is said to help you sift through energy and information, create mental clarity, and soothe an overactive mind; it's even used to improve the intellect. birthstone jewelry March Birthstone Christmas Gift Gift for women Gift for mom girlfriend fiancee sister daughter granddaughter C1017EH