A perfect choice for yourself, or as a gift, our London 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. Ruby signifies passion and unbridled, unrestrained love, making a pair of ruby earrings a perfect Valentine's day gift.