So unique, this intriguing gemstone ring makes a distinct impression. Crafted in 10k gold, this handsome design features a 10. 0mm hexagon-shaped, faceted rich black onyx center stone flanked by duos of shimmering diamond accents. The satin-finished shank adds interest and completes the striking style. A special look for any occasion, this open-backed ring is finished with a bright buffed luster.