• Send us an email if you have any questions. We are happy to help!
  • customerservice@21diamonds.co.uk
  • We will answer your email in 48 hours.


  • Fine Quality Jewellery
  • Custom Made Jewellery
  • High Quality Control
  • Made in Germany
  • Large Assortment
  • All Price Ranges


Welcome to 21DIAMONDS – your number one destination for fine jewellery.

At 21DIAMONDS you can customise your personal jewellery by choosing from 28 different gemstones, 12 different precious metals, from hundreds of different models. Our simple configurator will help you create just that special piece of jewellery you are looking for and it is really easy. Fine jewellery is always a very appreciated gift and some of our most popular products consist of beautiful engagement rings, wedding bands, diamond earrings and diamond rings, but we are of course not limited to only these categories. We also have a broad assortment of necklaces, earrings and rings which varies from simple and classic designs to beautiful signature pieces. We always offer our customers free delivery and a 30 days return period so that you can feel safe and satisfied when shopping at 21DIAMONDS. Discover our jewellery today at 21DIAMONDS.