We offer spherical gemstone beads in 4mm, 6mm, 8mm, 10mm, and 12mm sizes. There are 2 sizes of oval semiprecious gemstone beads and a number of other sizes of rectangle or nugget gemstone beads. Style and design with semiprecious gemstone chips, puff coins, squares, plus more! Almost all of our gemstone beads are available in sample packs or co