Sterling Silver Octagon Black Onyx-Set Ring

This signet-style sterling silver ring is set with an octagon-cut black onyx cabochon and features Celtic knot detailing on the shank as well as beading and decorative touches set into the top and bottom edges of the bezel, giving the ring a look of depth and substance. Behind the stone, the ring is convex—the hollow back reduces the weight of the ring so that it's comfortable to wear and reduces material costs. The ring has a bright finish, oxidized to highlight its rich texture.