Promise Diamonds is an award-winning jewellery store based in London's prestigious Hatton Garden. We specialise in diamond and gemstone engagement rings and jewellery and offer the best quality jewellery set with individually hand-selected stones at up to 70% off high street prices to our customers. Promise Diamonds are engagement ring specialists and deal directly with some of the world’s most respected diamond suppliers from across the world. We have access to thousands of diamonds world wide and hand select them individually to make sure only the best are set into our hand-made pieces. Having a small beautiful shop we are able to keep our overheads to a minimum and provide the best possible value and service to our clients. At Promise Diamonds we have a large selection of unique engagement rings and jewellery for all tastes and budgets we also offer a bespoke design service at no extra cost. We can create any piece of jewellery regardless of the budget and we are always looking forward to working along with our customers on new exciting projects! Our opening times are: Monday - Friday 10am - 5.30pm Saturday 11am - 5.30pm Sunday 11am - 3.30pm Calls are always welcome from 9am to 8pm on 020 3143 3407