This necklace is 16", the centerpiece drops an additional 4 1/2". It is covered with small clear rhinestones and baguettes. The neck chain is small open back stones alternating with small designs with rhinestones all around back to a spring ring catch all set in silver tone metal. This is c1920s French. Other then darkening stones I do not see any missing stones and the necklace looks in good vintage condition. It is obviously an older piece, it is a beauty.