Sterling Silver Pearl and Crescent Moon Adjustable Ring Silver ring with moon stone gemstone on pearl white background Stock Pearl Moonlight Ring Pinkish Pearl and Diamond Moon Star Ring Rings Jewellery. Designed for everyday wear, this ring is crafted to stay with you through it all. Made with high quality base metal and finished with long lasting PVD gold plating, it is waterproof, sweat resistant, and tarnish free with proper care. You can wear it daily in the shower, during workouts, or while travelling without worrying about fading or discolouration.