With our 20 plus years of expertise in diamonds and jewellery. Our large turnover and many business contacts allow us to offer you the best possible price in the UK. Which means you can sell your diamonds with complete confidence that you will receive the best possible pay out. Selling Your Diamond or jewellery has never been easier, we provide a friendly and efficient service. We pay the best prices in the UK and pay on the spot either by cash or bank transfer. We pride ourselves on giving our clients the best advice possible and on the very rare occasion when we feel you could achieve a higher price elsewhere, we will happily point you in the right direction.

Buy My Diamond is the part of JCO London which is a very reputed and trusted jewellery dealer in Hatton Garden, London since last 2 decades. With the vision to give our customer a memorable service we always work had and commit to give them what exactly they are looking for. We are buying old certified loose diamonds and gemstones, used gold and diamond jewellery, gemstone jewellery, and luxury swiss watches. If you want to sell your jewellery for instant cash from trusted buyers in London, UK. Consult with our experts for best valuation and appraisals.