A perfect choice for yourself, or as a gift, our Peridot stud earrings feature sturdy cast basket settings and beautiful sparkling gems. 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. Ruby signifies passion and unbridled, unrestrained love, making a pair of ruby earrings a perfect Valentine's day gift.