Idocrase Faceted Cubes measure approximately 6x6mm to 7x7mm in size, these beads show a vitreous luster, the beads have a fair polish with some abrasion, these Idocrase beads have good faceting providing a fairly symmetrical shape, these Idocrase beads are opaque with internal characteristics, and gems are a medium saturation of a strongly yellowish green avocado-like hue.