Clayton Jewelry & Loan is located in Concord, Calif., and has been serving the Contra Costa County community for over 20 years. Clayton Jewelry & Loan takes pride in providing our clients with high-quality and exceptional service. We buy gold, jewelry, diamonds and coins from manufactures and individual sellers. We offer immediate cash for your gold, estate jewelry, silver and rare coins, gold coins, diamond, platinum, sterling flatware, Rolex watches, gold watches, and even old gold and dental gold. We are certified G.I.A. Diamond Specialists. We are proud to have been serving the following communities for more than 20 years: Walnut Creek | Clayton | Concord | Martinez | Pleasant Hill | Orinda | Alamo | Lafayette | Moraga | Danville | Blackhawk | San Ramon | Pleasanton | Livermore | Dublin | Antioch | Pittsburgh | Discovery Bay | Brentwood