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Yes. Our network of diamond suppliers guarantee that all our diamonds are compliant with the Kimberley Process and are conflict-free. Learn more about the Kimberley Process at www.kimberleyprocess.com.

Yes. If you inherited a piece of jewellery or want to change the look of something you bought a while back, we are happy to work with you on designing the perfect setting to modernise or best enhance the diamonds you already have.

We definitely recommend insuring your SixC jewellery! Many insurers can provide a standalone per item policy, or you may be able to add jewellery to your homeowner’s insurance. You may require a a valuation appraisal which we can provide at the point of sale.

Of course! Some people have no clue what their other half would like and, given it’s such a big financial commitment, would like to have them involved. That said, they can be involved as much or as little as you like: for example, you could bring them in for an initial consultation so we can jointly understand what styles they like and what might suit them, but then leave the final stone selection and / or design a surprise – whatever works for you.

We don’t usually work on bespoke orders under £5,000 however we’d love to help if we can so please get in touch whatever your budget.

Absolutely. We sell natural, untreated GIA-certified fancy coloured diamonds. However, we don’t specialise in coloured gemstones like emeralds, sapphires or rubies.

At this time, we do not provide financing for our jewellery.

For existing SixC clients we would be delighted to make your wedding bands, whether or not they have diamonds involved in the design.