Rainbow Moonstone faceted hearts are straight drilled with natural transparent bodies, exhibiting a vitreous luster, the faceting creates their symmetrical shape, their polish and make are great, the beads present as well matched for quality and shapes, their bodies appear as a colorless hue showing vibrant labradorescense in blue & green hues, and these gemstones are a crisp and clean group of phenomenal Rainbow Moonstone gems. AA Grade