A perfect choice for yourself, or as a gift, our Sapphire stud earrings feature sturdy cast basket settings and beautiful sparkling gems. A pair of sapphire earrings set in yellow or white gold is a classic, and is always appropriate. Choose from genuine sapphire, or the more affordable lab-created gem. A pair of peridot earrings sparkle by day, and remain brilliant at night. The Romans called peridot the “evening emerald†whose vibrant green color remained visible by lamplight.