Evoking the timeless styling of days gone by, these Fire Opal antique style rings connect you to the rich tapestry off all that have come before. Opal is a treasured gem all over the world. A symbol of hope, purity, and love, opal earrings make an elegant and luxurious gift. White topaz is a popular substitute for the birthstone of April, which is diamond. A pair of white topaz earrings is an affordable alternative to expensive diamond studs.