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At Lily Arkwright, Community Matters Lily Arkwright’s roots lie in leafy Didsbury, Manchester. While we have grown into one of the UK’s leading fi...
Read moreCushion-cut lab-grown diamond engagement rings have softly rounded corners and a square or gently rectangular outline. Explore delicate solitaires, hidden halos and shoulder-set designs in platinum and gold, each giving the centre a different frame. Cushion diamonds can display broad flashes or finer, textured sparkle, making the individual cut and visible proportions especially rewarding to compare.
Cushion cut lab diamonds have softened corners and a shape that may be quite square or gently rectangular. Their appearance can vary widely, particularly in the arrangement of facets beneath the table. When comparing stones, pay attention to the outline and sparkle pattern as well as the carat weight.
Some stones show broad flashes of light; others have a finer, more intricate appearance. There is no universal preference, so ask to see the individual diamonds in video and compare their dimensions. Cushion cuts work well with a delicate solitaire setting, while a halo or diamond-set shoulder gives a more decorative finish.
Some cushion lab diamonds show a softer, chunkier pattern of reflected light, while others have a finer, more scattered appearance. Neither is automatically superior; it comes down to the effect you prefer. Compare videos of individual stones, particularly around the centre of the diamond. A halo can emphasise the soft square outline, but a plain solitaire may give the facet pattern more room to speak for itself.
Look at the height of the centre mounting and the way the claws follow the corners. A wedding band may fit differently beside a low-set halo than a raised solitaire. If you would like a noticeably longer outline, consider the alternatives in our elongated cushion lab diamond collection.
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.
At Lily Arkwright, Community Matters Lily Arkwright’s roots lie in leafy Didsbury, Manchester. While we have grown into one of the UK’s leading fi...
Read moreThis year marks Lily Arkwright's 5th year of supporting Unicef during Black Friday building upon our successful 2019 Unicef Halloween Ball partne...
Read moreA cushion-cut lab-grown diamond combines softly rounded corners with a square or gently rectangular outline. We would begin by comparing the actual length and width, as similar carat weights can give surprisingly different visible sizes. The band width and any halo will also affect how full the ring looks. If you prefer a longer outline, our elongated cushion lab diamond rings are well worth comparing.
Cushion-cut diamonds can have quite different facet patterns. Some give broad, distinct flashes of light, while others have the finer sparkle often described as crushed ice. Neither appearance is universally better. We'd encourage you to look at moving images of the actual stone and decide which pattern catches your eye. Shape, depth and cut all play a part in how the diamond performs.
A cushion-cut solitaire feels softly classic, allowing the gently rounded corners to remain visible. A halo makes the whole setting wider and can create a more defined square outline, while a bezel gives a smooth rim of metal. We'd compare the complete setting dimensions, not only the centre stone, and check the basket height if you're hoping for a wedding band that sits neatly beside it.
Our jewellery specialists would be delighted to help you compare designs at our London or Manchester showrooms, or in a virtual consultation.