Birthstone rosaries: there are twelve different colours of birthstones for each month, attach with silver plated holy cross and madonna. Rosary made in China. January - Siam February - Amethyst March - Aquamarine April - Crystal May - Emerald June - Light Amethyst July - Ruby August - Peridot September - Sapphire October - Rose November - Topaz December - Blue Zircon Cnrosary is a rosary factory in China, produce glass bead rosaries, gem rosary, pearl rosaries, plastic rosaries, wooden bead rosary, cloisonne bead rosaries, metal bead rosaries, lampwork bead rosary, fiber optic glass rosary, rhinestone rosary,venetian glass rosary,Aurora Borealis glass rosaries, floral glass rosaries...Custom rosarise are welcome!