Natural Rainbow Blue Moonstone smooth Drop Earrings. A very nice high quality stone. The french earwires are 14k solid gold or 14k gold filled or sterling silver - you choose . The semi transparent gemstone size is 11mm. These are much nicer than the photos - lots of moonstone blue shimmer. 10 carats of moonstones. The mannequin shows the relative size and how they will hang. Earrings hang 1.1 inch.