Best Diamond Institute in London

British Diamond Institute – Situated in London, we are jewellery service specialists that will make your accessories shine once more. We offer a range of valuation & transportation services and will even clean your precious items for you. From earring valuation to ring transportation, we can handle anything you throw at us. Check out our reviews and you’ll quickly see that we’re not all talk. Once you’re sure, please don’t hesitate to give us a call on +447594970049