A perfect choice for yourself, or as a gift, our Blue Topaz stud earrings feature sturdy cast basket settings and beautiful sparkling gems. Durable and affordable, a pair of blue topaz earrings are an excellent gift for a woman with blue eyes, or anyone who enjoys the beautiful color of blue topaz. A pair of created alexandrite earrings is like two gifts in one. Blue-green by day, and purple-red by night, the color change of this gem is sure to please.