When have diamonds buy sell with Tarrytown Jewelers you are dealing with a firm that has been consistently paying high prices since 1972. All gemstones are certified by either the Gemological Institute of America or the European Gemological Laboratory. Since the diamonds buy sell we offer to people like yourself, you avoid dealing with a middleman wholesaler. Our high sales volume requires us to constantly replenish our inventory insuring you of getting the best price for your cherished belongings. To put it simply, we need more so we pay more for diamonds buy sell.