Never more popular, dangly earrings are not just for diamonds anymore. Browse our selection of dangly and drop Blue Topaz earrings and make a fashion statement! 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 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.