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Lily Arkwright

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Lily Arkwright is a luxury online jewellery retailer based in the United Kingdom. Offering the very best quality lab grown diamonds, coloured gemstones and moissanite engagement rings, wedding bands and fine jewellery. In a variety of 18K white, yellow, rose golds and platinum precious metals. We offer free global delivery on all orders.


Lily Arkwright are UK specialists in lab grown diamonds. We offer IGI certified diamonds. Certified lab diamonds are identical to mined diamonds, with the exact same fire, brilliance and sparkle. Graded and certified by the same internationally recognised governing bodies as natural mined diamonds, Lily Arkwright enables you to buy ethical diamonds with complete confidence.

In addition to our lab diamonds offerings, we have a truly exquisite moissanite and coloured precious gemstone collection, including engagement and dress rings, featuring the world's number one coloured lab grown gemstone creators, Chatham. We've partnered with Chatham and only select the very best cut, clarity and colour of Chatham's deep red rubies, dazzling green emeralds and the most sought after blue and yellow, pink and champagne sapphires. We also offer magical colour changing Alexandrite, stunning aqua spinels and padparadscha with the most converted colour quality and clarity.

At Lily Arkwright we understand and embrace the responsibility we have to ensure your jewellery is sustainable and we constantly review all our processes in accordance with strict working practices. Our lab diamonds, moissanites and coloured precious gemstones are lab grown unlike conventional mined diamonds, ensuring you have complete confidence when purchasing a Lily Arkwright fine jewellery item.

Lily Arkwright is a verified Assay Assured Jewellery Retailer. All precious metal

jewellery offered by Assay Assured jewellery retailers carries the legally required independent hallmark verifying the precious metal content; Assay Assured have been testing precious metals for over 550 years.

We're proud to be part of a scheme of sampling and testing by Assay Assured to ensure that jewellery exempt by weight from hallmarking is also of the claimed standard - a protection over and above legal requirements. Assay Assured is the only Trustmark specifically for online jewellery retailers. View our trust certificate here.

We're also members of the National Association of Jewellers and abide NAJ's code of conduct, based on honesty, integrity and professionalism.