M. Flynn's brick & mortar store, tucked in Boston's South End, highlights M. Flynn's own fine jewelry line featuring every day diamond essentials, as well as special occasion jewelry. In addition to M. Flynn's collection, M. Flynn offers custom jewelry services, including engagement rings and wedding bands, along with jewelry remakes and redesigns. M. Flynn also features a creative and fun selection of most wanted designer jewelry, such as Anita Ko, Brent Neale, Kwiat, Melissa Kaye and Marie Litchtenberg. M. Flynn has been changing the jewelry landscape in Boston since it opened 15-years ago. M. Flynn serves the modern jewelry customer who mixes high and low pieces and seeks jewelry that fits their personality and lifestyle