A perfect choice for yourself, or as a gift, our Lab Sapphire stud earrings feature sturdy cast basket settings and beautiful sparkling gems. Sapphire has always been associated with the sacred and divine. A sapphire pendant is said to bring serenity and purity to the wearer. Emerald is associated with Venus, the Greek goddess of love and beauty. They say an emerald pendant can protect lovers from unfaithfulness.