Show your unique style with this amethyst-centered pendant with black and white diamonds from the enchanted disney collection inspired by ursula. Sterling silver with black rhodium plate and 10k rose gold 9. 0 x 7. 0mm oval-shaped amethyst in a talon-prong setting black and white diamonds 1/15 ct. T. W. Of diamonds 17. 0-inch cable chain with 2. 0-inch extender; spring-ring clasp â©disney