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. Sunny and affordable, citrine earrings look perfect when set in glistening yellow gold mountings. Traditionally, citrine is given on anniversaries but is perfect for any occasion.