Never more popular, dangly earrings are not just for diamonds anymore. Browse our selection of dangly and drop Amethyst earrings and make a fashion statement! The birthstone of February, amethyst makes an appropriate and affordable gift. A pair of amethyst earrings in a stud or dangly design are always popular and always in style. A pair of peridot earrings sparkle by day, and remain brilliant at night. The Romans called peridot the “evening emerald†whose vibrant green color remained visible by lamplight.