0.50 cttw in prosperous looking aquamarines make up this glowing five stone ring. The stone has a color that appears similar to the clear water of the tropics and lends to the stone's name which means "sea water" and was given to it at a time that it was believed the stones were crystalized droplets of sea water. Set into the platinum or 18kt or 14kt gold band in a shared prong setting, these gemstones make an excellent gift idea for someone with a March birthday.