Very popular in ancient Rome, rose quartz has been used in jewelry and carvings for centuries. These faceted rose quartz beads are both bold and beautiful. Each bead is separated by manual thread knotting. Largest of these beads are 20mm and smallest bead size - 12mm. 16 to 18 inches long with silver lobster clasp and 3 inch long extension chain. This is a heavy necklace.