You will not find a more stylish or enticing treat of opal gemstone than a couple of opal earrings from the Silver Best Buy Collection. Opal earrings are exquisite! Witness our on-the-ear styles of opal omega closure earrings. Companied by different stones, white topaz, sapphires, ruby, tanzanite, blue topaz… highlighting the play of shading in their dazzling glow.