Up for your consideration is this beautiful sterling silver ring that features an oval black onyx 1 5/8 inches long x 1/2 inch wide, with a swirl of marcasites across it. The stone is held in place with 3 prongs covered with marcasites. 7 3/4 size. This ring would made a beaufiful addition to any wardrobe or a perfect gift. Please see pictures for further details or e mail for any questions you might have. Thank ayou for your interest.