This necklace features brilliant opals accented by tanzanites, emeralds, and white diamonds. Set on a sparkling gold chain, this asymmetrical arrangement creates the illusion of weightlessness. 16". Measurements - Stones: Diameter 4mm, 2mm // Diamond: .03 carats. Please keep in mind that all stones in our collection are natural and therefore vary in color from each other. We guarantee the best selection and composition of colors available, however we cannot guarantee exact replicas of the stones photographed.