Diamond Exchange Houston is a jewelry store that specializes in wholesale diamonds and engagement rings. We are diamond dealers that carry a large selection of loose diamonds, diamond rings, diamond earrings, necklaces, bracelets, and we make custom jewelry. Diamond Exchange Houston is the best place to sell your unwanted jewelry, old engagement rings, diamonds, and we offer cash for gold. We are jewelry buyers and we also offer jewelry consignment programs. We have the best prices and the best selection of engagement rings and GIA certified diamonds in Houston, Texas. Our goal always at The Diamond Exchange is to get you the biggest and nicest diamonds for your budget. Our experts can educate you on the 4 c's of diamonds and how they affect pricing. We have 100's of engagement ring settings to choose from or we can also make custom engagement rings. Diamond Exchange Houston has diamond experts on site so whether you are looking to buy or sell diamond jewelry contact us today. We are by appointment only.