Once used to calm the nerves and the keep sailors safe at sea, aquamarine's beautiful blue color add that perfect sparkle to any occassion. This 5 stone ring is perfectly suited as a wedding ring, a burst of color in your ring stack or a great gift for anyone who enjoys this March birthstone as much as we do. With a width of 4mm, it features 1.00cttw of U prong set AAA quality gemstones.