• Sell Your Watch
  • We Buy Watches
  • Specialists In Fine Jewellery & Watches


Royal Exchange Jewellers are a London Jewellers based at the Royal Exchange which specialise and supply fine jewellery and watches, Diamonds and Diamond rings. The Boutique is situated on the impressive Royal Exchange building in the centre of London’s financial district. Royal Exchange Jewellers is a joint venture between John Wyatt and Martin Deakins as a showcase to their superb collection of handmade pieces, antique jewellery and pre-owned watches. John and Martin have been looking after the Cities needs in jewellery and time pieces for over 30 years, specialising in certificated Diamonds and bespoke items.

With their worldwide contacts nothing is impossible to locate or create. That special piece will be sourced or made with their bespoke service, tailored to suit your budget and desired requirements.

Our wide range of watches include Rolex, Cartier, Breitling, Patek Philippe, Omega and others brands. All watches come with a 1 year warranty/guarantee. We stock all varieties of Rings including Cocktail, Engagement, Gemstone, Eternity and larger Diamond rings. Royal Exchange Jewellers offer classic and modern designs, new and used. We stock and source a variety of different styles, finishes and designs. We also offer time pieces, pocket watches, handmade pieces, pendants, brooches, bracelets and necklaces.

John & Martin also offer Diamond education for those that wish to find or understand Diamonds in further detail to assist in any decision making. If you are looking for something special, unique, old or new, or simply looking for some professional advice, please look no further and call to enquire or simply come in to the boutique.