A perfect choice for yourself, or as a gift, our Opal stud earrings feature sturdy cast basket settings and beautiful sparkling gems. Opal is a treasured gem all over the world. A symbol of hope, purity, and love, opal earrings make an elegant and luxurious gift. Garnet has been known as a gift of love since the time of the ancient Greeks. A pair of garnet earrings are an excellent gift for an anniversary or January birthday.