DyMond GEEEza, as Danny Dyer might say. There's loads of them in Hatton Garden which has been London's jewellery quarter for more than 200 years. It's a half-mile stretch where millions of pounds of gold, silver and precious stones are sold every day. This documentary gives us a behind-the-scenes look at what goes on with all these wheelers and dealers of London town, from high-end dealers to those who manage to find gold from all sorts of places, including teeth, all of whom contribute to this multi-million pound industry.