Why ZS Diamonds?

Over five decades of expertise and experience

ZS Diamonds is the online service of a third generation family of diamond jewellers. And because we realise that one online diamond jewellery retailer can, on the face of it, seem much like another, we believe it’s important that you choose an expert and experienced diamond jeweller that has stood the test of time.

Far more than a retailer of beautiful diamond jewellery, we are the only UK online jewellery store that possesses its own in-house design and production studio. This is just one of the unique features that allows us to offer you an incomparable service, where value, quality and true choice come as standard.

Independently certified diamonds

At ZS Diamonds, we are proud of our reputation to offer you only the finest quality diamonds. We don't expect you to take our word for it though. Every diamond that you see featured on this site is 0.29ct or more. And what's more, each stone is independently certified in terms of colour, clarity, carat weight and cut, by one of the world's most respected independent laboratories.

When comparing prices, it's important to make sure you are comparing true like with like. As any true professional will tell you, all 0.29ct diamonds are not the same! Find out more information on diamond certificates

We've earned our customers trust

At ZS Diamonds, we positively encourage you to contact us directly. Many online sites are only too happy to take your money, however when it comes to offering you added value support and expertise, they can often fall short.

So if you would appreciate a more customer orientated approach, or would simply like to find out more about your potential purchase before you buy, please feel free to contact our diamond experts on 0161 233 9977. Alternatively, you can send us an email with your query. And if we can't answer your questions, we will always refer you to an expert within an organisation who can. To find out what our customers think of us, please take a few moments to read their comments