This is a beautiful ring with a 21mm round of Black Shell that is over laid with a Sterling silver cut out of two herons. A 4x6mm faceted pear of Pink Tourmaline and a 3mm faceted round of Green tourmaline also decorate the ring face. The band is embellished with entwining silver leaves and is adjustable. The length of the ring face is 7/8" and the width is the same.