Rennie & Co is a family run jewellers located in the heart of London’s Jewellery Quarter. Our tranquil and elegant showroom reflects the beautiful diamond and coloured gemstone jewellery that we make. With the Rennie family linked to the jewellery trade since the 1950’s, Rennie & Co have a heritage of handcrafting fine GIA certificated diamond engagement rings in London, as well as matching gold and platinum wedding bands. We also handcraft an extensive collection of eternity rings, diamond earrings and pendants. An unrivalled level of customer service awaits both new and returning clients who will enjoy a professional and personal experience that such an occasion deserves.