The Jewelry Exchange is a direct diamond importer and Jewelry Manufacturer serving customers in Tustin CA, Villa Park IL, Redwood City CA, Hackensack NJ, Sudbury MA, Norristown PA, Livonia MI, Renton WA, Greenwood Village CO, Phoenix AZ, Eagan MN, and Overland MO. For over 30 years, The Jewelry Exchange has sold Diamonds Direct to the public at wholesale prices. We import Diamonds Direct from siteholders overseas, cutting out the middle man and passing the savings onto the customer. We manufacture most of our own jewelry, and have thousands of the latest designer semi mounts.