Are you searching for a special and different gift for yourself or for the man in your life? A Garnet men's ring makes for a distinct and stylish statement about the man who wears it. 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. 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.