Explore lab grown diamond engagement rings with white diamond centre stones in platinum and gold. Choose from solitaire, halo, trilogy and diamond-set designs, then compare the available diamond shapes, carat weights and grading details.
For yellow, pink, blue and green diamonds, explore our separate coloured lab grown diamond engagement ring collection. The colour of the centre stone distinguishes that range from the white lab diamonds shown here.
A lab grown diamond is a diamond grown in a controlled environment, with the same essential chemical composition and crystal structure as a natural diamond. It is not moissanite or another diamond simulant. Laboratory-grown origin does not make every diamond identical: compare the individual stone's appearance and report alongside its setting.
Round lab diamond rings offer a balanced outline, while oval lab diamond rings introduce softly elongated curves. For straighter lines and step-cut facets, explore emerald-cut lab diamond rings; for a longer outline with rounded corners, compare elongated cushion lab diamond rings.
A lab diamond solitaire keeps the centre in focus. Lab diamond halo rings add a visible frame, while a hidden halo introduces detail beneath the centre. Shoulder-set diamonds and trilogy designs create different compositions. Look at the full setting from above and from the side.
Carat measures weight, not visible size. Compare the diamond's length and width in millimetres, its proportions and its appearance in photographs or video. More weight alone does not guarantee more sparkle, and a clarity grade cannot by itself establish whether inclusions will be visible to you.
Read the actual document for your chosen diamond. Check the issuing laboratory, report number, date, dimensions and any disclosed growth or treatment information. IGI reports and GIA assessments can use different terminology, so do not assume every document follows the same format. Our lab grown diamond guide provides a fuller introduction.
Platinum and white gold lab diamond rings provide a pale frame; yellow and rose gold bring warmer tones. Compare the band width, claws and setting height, then check how your preferred wedding band sits alongside the design.
Compare current complete-ring prices with the same centre specification, metal and setting. Confirm ring size, the options available for your chosen design and expected timing before ordering. For a different design direction, explore our bespoke ring service, or arrange a consultation at our London showroom or Manchester showroom.
Isabella pairs an oval lab grown diamond with a four-prong tapered solitaire setting and a plain 2.10mm band. Its yellow-gold design has no halo or diamond-set shoulders, keeping attention on the centre.
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Paris pairs an oval lab grown diamond with a hidden halo beneath the centre and a slimmer 1.65mm band. The detail is most apparent in profile, providing a different finish from Isabella's plain solitaire setting.
View this designYes. They are diamonds grown in a laboratory rather than formed naturally within the earth. They share the same essential composition and crystal structure as natural diamonds, while their growth history and identifying features differ. Moissanite is a different gemstone, not another name for lab grown diamond.
The selected diamond's specifications, precious metal, setting and accent stones all affect the complete price. Compare current prices for like-for-like configurations and confirm what is included. A general saving percentage is not a quotation for your chosen ring.
No. Shape and cutting proportions affect length, width and depth. Use millimetre measurements to compare the visible outline, then consider the band and setting around it. A halo can widen the finished ring without changing the centre diamond's weight.
Check the individual product and ask our team to confirm the laboratory and document supplied for your selected centre stone. Report formats vary by laboratory, service and issue date. Read centre and accent-stone specifications separately rather than assuming every stone uses the same reporting arrangement.
This collection focuses on the classic colourless diamond appearance. For pink, blue, green or yellow centres, explore our coloured lab grown diamond rings. Colour and laboratory-grown origin describe different aspects of the diamond.
We’re proud to be recognised consistently by the UK jewellery industry’s leading awards programmes. In 2026, Lily Arkwright has been shortlisted for Branded Boutique of the Year at the Professional Jeweller Awards and Bridal Jewellery Retailer of the Year at the UK Jewellery Awards, reflecting our continued commitment to exceptional customer service, product innovation, and ethical craftsmanship.
These latest nominations build on previous industry recognition, including being shortlisted for Bridal Jewellery Retailer of the Year at the 2025 UK Jewellery Awards and Independent Retailer of the Year at the Professional Jeweller Awards 2025. We were also finalists for Retail Team of the Year at both the Retail Jeweller Awards and Professional Jeweller Awards in 2024, recognising the passion, expertise, and dedication of our team.
We’re honoured to be recognised for helping thousands of couples find the perfect engagement rings and wedding rings, with a strong focus on choice, transparency, and personalisation. As an award-winning jeweller, we remain committed to delivering exceptional service, exceptional craftsmanship, and responsibly sourced lab-grown diamonds, moissanite, and natural diamonds, ensuring every customer can find a ring that perfectly reflects their love story.
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