This beautiful ring is made of 925 sterling silver and features a stunning black onyx stone surrounded by three sparkling round CZ stones in a silver setting. With a ring size of 6.75, it's the perfect addition to any jewelry collection. The brand is SU and the metal purity is 925. The main stone shape is round and the main stone color is white. The ring also includes a secondary stone, which is a CZ. This fine piece of jewelry falls under the categories of Rings, Fine Jewelry, and Jewelry & Watches. It's an elegant and sophisticated addition to any outfit, and is sure to catch the eye of anyone who sees it.