With subtle details from the enchanted disney fine jewelry villains collection inspired by ursula, this oval purple amethyst and black diamond promise ring is certain to surprise and delight. Crafted in sterling silver this design glistens with a 6. 0 x 4. 0mm oval-shaped bright purple amethyst. Black rhodium-plated tentacle details lined with alluring black diamonds flank the center. Bright white tentacles gleam underneath while crown insets further down the shank are the final detail. This promise ring captivates with 1/4 ct. T. W. Of diamonds. ©disney