Yellow Beads  We provide spherical gemstone beads in 4mm, 6mm, 8mm, 10mm, and 12mm dimensions. You'll find 2 dimensions of oval semiprecious gemstone beads and several other dimensions of rectangle or nugget gemstone beads. Style and design with semiprecious gemstone chips, puff cash, squares, and more! Almost all of our gemstone beads can be fou