Natural Lava Stone Bead Strands, Round. Size: about 14mm in diameter, hole: 1mm; about 29pcs/strand, 15.7". Not like most of the smooth gemstone, these gemstone seems to have a mysterious power to appeal to human being. People like it not only its appearance, but its qualities. Because people believe that gemstone have a magic power to affect a person and it will make you look elegant and seraphic when wearing. So buy this 5 Strands Natural Lava Stone Beads For $7.69 at PandaHall.