8.5mm up to 11mm Mystic Off White Moonstone faceted coins have a metallic luster, a translucent body with titanium silver coating, and are well polished and faceted symmetrical shapes. These gems are well matched for quality, a silvery metallic overtone, and make creating a gleaming strand of Moonstone. a metallic luster for a spectacular strand! Approx. 32-38 beads per strand.