Rainbow Moonstone Plain Ovals measure approximately 6x7mm graduating up to 9x12mm in size, have a vitreous luster, have a fairly symmetrical oval shape, have an exceptional polish, they are well matched for tone on strand, these Rainbow Moonstone beads are transparent with a milky white hue, they have exceptional labradorescense in periwinkle blue, and aqua blue, and these oval beads present with few internal characteristics for a clean looking gem with fabulous flash.