Gold Rush Coins and Jewelry is a full service Coin dealer, Bullion trader, Diamond buyer, Watch buyer, Currency dealer and the best CASH FOR GOLD business in the Sacramento valley. When you come to us with your gold, silver, and platinum jewelry we are experts and will separate the jewelry by karat, weigh each item, if there are any extras we can pay for we will pay for those as well, example of extras are diamonds and popular jewelry brands. We are the area’s largest Diamond buyer specializing in large diamonds, but we buy all size diamonds and have a certified gemologist on staff to properly evaluate the stone by its size color and clarity.