Platinum Grey Moonstone Plain Rondelles measure approximately 7mm to 9mm in diameter, have a vitreous luster, excellent shape symmetry, have a glass like luster, excellent polish, the semi-transparent gemstones show an etherial milky adularscense in the beads with a bodycolor of a slightly brownish grey hue, and show as high brilliant `mink colored` Moonstone gems throughout the strand.