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Buy loose diamonds online

Browse more than 100,000 natural diamonds from trusted suppliers, all certified by GIA or IGI. Use the filters to choose the shape, carat weight, colour, clarity, cut and budget that suit you.

Every price is shown in pounds. When you find a diamond you like, send us an enquiry and we will confirm it is available, send you the certificate and answer any questions.

We can set your diamond

Looking for an engagement ring, earrings or a pendant? We can set the diamond you choose in a bespoke piece of jewellery made to suit you.

New to diamonds? Read our guide to the 4 Cs and diamond shapes on our Loose Diamonds page, or contact us for help choosing.