Are you searching for a special and different gift for yourself or for the man in your life? A Aquamarine men's ring makes for a distinct and stylish statement about the man who wears it. A long time favorite of jewelry designers, aquamarine is the birthstone of March. The diamond-like brilliance of an aquamarine ring is sure to attract attention. One of the oldest gemstones in history, garnet is the birthstone of January. Garnet rings have been popular since Victorian times, and are treasured for their deep red color.