Pretty, pretty, pretty blue lace agate round beads beads. These highly polished lovelies measure 12mm. Soft blue with wisps of white, these blue lace agate beads are stunning. Agate gem stone beads enhance creativity and strengthen the intellect, making them a beneficial stone for both students and artists. Agate is also known as a good luck gem stone, and a stone of harmony. Agate beads balance yin/yang energy.