Never more popular, dangly earrings are not just for diamonds anymore. Browse our selection of dangly and drop Opal earrings and make a fashion statement! Opal is a treasured gem all over the world. A symbol of hope, purity, and love, opal earrings make an elegant and luxurious gift. A pair of emerald earrings are a timeless and classic accessory. You can choose from genuine emerald, or more affordable lab-created emerald.