For more than 30 years, Blackthorn has consistently offered its clients the industry’s best prices for their gold, watches, diamonds, silver, jewelry, coins, antiques and other valuables. Our expert appraisers use state-of-the-art technology to provide thorough and comprehensive appraisals at no cost to the client. We’ve earned our outstanding reputation by offering unparalleled service, complete confidentiality and discretion, extremely competitive prices and sound advice.