DetailsSparkling Blue Topaz with dramatic black onyx inlay set in a sterling silver ring. Wow the December-born birthday girl with a dazzling ring that's just her style! Fashioned in sleek sterling silver, the blue topaz center stone that draws the eye. The band is inlayed with black onyx.. Polished to a brilliant shine, this ring is certain to captivate and delight her. Custom made to fit her ring size.