Here at 77 Diamonds we have a selection of over 250,000 natural diamonds that are made to measure to your exact requirements. We are here to guide you - our bespoke, personalised service paired with competitive prices leaves nothing to chance, and with our team of experienced jewellers you are guaranteed honest advice to ensure you choose the perfect piece of jewellery. We look forward to seeing you at our renowned Mayfair Showroom where we can guide you through the largest selection of independently certificated diamonds.