Eureka Diamond rings

top quality certified diamonds

14 Greville Street, Hatton Garden, EC1N 8SB Monday - Saturday 10 am to 5 pm.

Bespoke jewellery service

Our philosophy at Eureka is simple. We offer top quality certified diamonds and fine bespoke jewellery at outstanding prices. We strive to keep costs low so that your money goes further enabling you to purchase the exact piece of bespoke jewellery you desire. Our aim is to offer excellence throughout the process of purchase; thus from the very moment you contact us you can be guaranteed a personalised, honest, thorough and incomparable service.

Create a perfect piece of bespoke jewellery

We do not sell online because we believe it is only possible to create a unique and perfect piece of bespoke jewellery when you have had the opportunity to see the engagement ring and try samples of similar designs to suit your particular taste.