ThereJade Bangle are two basic types of bangles: a solid cylinder type; and a split, cylindrical spring opening/closing type. Primary distinguishing factor for these is the material that is used to make the bangles. Jade Necklaces This may vary anything from glass to jade to metal to lac and even rubber or plastic. One factor that adds to the price of the bangles is the artifacts or the work done further on the metal. This includes embroidery or small glass pieces or paintings or even small hangings that are attached to the bangles.