Market Street Diamonds Inc. is a boutique jewelry store in Georgetown, Washington DC, since 1906. We manufacture custom diamond engagement rings and diamond jewelry. We provide jewelry and watch repair services, jewelry appraisal services, gem and diamond appraisal services, Diamond cutting, and CAD designing. For over a century, Market Street Diamonds has built its reputation based on a tradition of distinctive, devoted excellence and service. With Market Street Diamond, your imagination is our creation!