The London Diamond Bourse is more than just a place where one does business. It is a place that brings people together as a community and binds them in the shared pursuit of high standards within the industry. For more than 75 years we have operated the foremost UK Diamond Trading floor. Based in the heart of Hatton Garden, LDB provides a safe and secure co-working environment with likeminded individuals. There are an array of membership benefits available that include, use of the private meeting rooms, access to large stock, use of stone testing machines, plus many more exclusive member benefits.