Lapis Lazuli Faceted Rondelle measure approximately 4mm diameter in size, these stones are slightly chalky to vitreous in luster, these beads have a metallic glint from pyrite inclusions and a white hue from calcite inclusion, these Lapis beads are an opaque violetish blue hue in varied depths of color, these stones are fairly symmetrical, and the strand shows as a dark to medium light hued group of Lapis beads.