Lab Diamond Cushion Cut Engagement Rings

Cushion Engagement Ring Styles

This shape works beautifully across a range of settings. A solitaire places full focus on the centre stone, letting its unique facet pattern catch the light from every angle. A halo surround adds extra sparkle and makes the centre appear larger. Shoulder set designs feature stones along the band for those who love maximum brilliance. Three stone arrangements offer symbolic meaning alongside visual impact. Whatever your preference, we can help you find or create the perfect cushion engagement ring.

About the Cushion Cut

Dating back to the 18th century, this shape evolved from the old mine cut that was popular before modern cutting techniques. The soft, rounded corners resemble a pillow, giving the cut its name. Today's versions retain that romantic, antique character while benefiting from precision cutting that maximises light performance. The shape is available in square and slightly elongated proportions, allowing you to choose the silhouette that best suits your hand.

Lab Grown Options

Our lab grown pieces offer the same optical and physical properties as mined stones at a fraction of the cost. Each stone is grown in controlled conditions and comes with independent certification confirming its quality. Choosing lab grown means you can often afford a larger carat size or higher clarity grade within the same budget. For couples who value ethics alongside beauty, this is a meaningful choice.

Choosing Your Metal

The warm tones of yellow and rose gold complement this shape's vintage character beautifully. White gold and platinum offer a contemporary look while enhancing the stone's brightness. All our pieces are crafted in 18 carat gold or 950 platinum, hallmarked in the UK to guarantee quality. Consider which metal best matches your existing jewellery or your partner's personal style when making your selection.

FAQs

What is a cushion cut?

A cushion cut features a square or rectangular shape with rounded corners, also known as a pillow cut. It combines vintage charm with excellent brilliance and fire, making it one of the most romantic shapes available.

Is cushion cut more expensive than round?

No, this shape typically costs 15-25% less than round brilliants of the same carat weight. This is because it retains more of the rough stone during cutting, reducing waste.

Does it look smaller than other shapes?

It can appear slightly smaller than shapes like oval or marquise because more weight sits beneath the surface. However, the exceptional sparkle more than compensates for any perceived size difference.

2026 Award Nominations

Award Winning Jeweller

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.

We are passionate about supporting good causes that make the world a better place

Giving Back

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