Engagement Rings

See how vibrant the vintage look can be with our exquisite collection of cushion-cut engagement rings. This stunning diamond engagement ring styles hails from some of the UK’s most prestigious jewellers, including Royal Asscher, Maple Leaf Diamonds and our own Beaverbrooks collection. Enrich your proposal with a platinum or white gold cushion-cut engagement ring and find the perfect finishing touch with gorgeous high-clarity diamonds up to and over 1ct. Guarantee a ‘yes’ with a range of sizes for the perfect fit, whether you go for a classic solitaire cushion-cut diamond ring or venture into our halo-cut engagement band options instead. Regardless of your partner's style, you'll find a cushion-cut engagement ring that suits their aesthetic preferences. Taking the lead and proposing to him? See our range of men’s engagement rings.

Have a vibrant vintage proposal with cushion-cut diamond rings in platinum or white gold from Beaverbrooks. Diamonds up to and over 1ct. Free UK delivery.

Cushion Cut Engagement Rings | Diamond Halo Engagement Rings | Beaverbrooks

Cushion Cut Engagement Rings

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Price

Brand

Maple Leaf Diamonds

Royal Asscher

Jewellery Metal

Platinum

Gold

Gold Type

White Gold

Yellow Gold

Gold Fineness

18ct

Stone

Diamond

Diamond Carat

0.31ct to 0.40ct

0.51ct to 0.70ct

0.71ct to 1.00ct

Over 1ct

Stone Colour

Clear

Diamond Colour

Diamond Clarity

VVS1

Style

Engagement

Diamond Set

Halo

Solitaire

Stone Set Shoulders

Shaped

Stone Set

Cluster

Plain

Single Stone

Ring Width

Under 2mm

Showcasing a mesmerising design, this 18ct White Gold Diamond Cushion Cut Halo Ring is fit for a princess and will take your loved ones breath away.  &nbsp;   At A Glance   &nbsp;    Cushion cut diamond takes centre stage     Contemporary halo of smaller diamonds     Presented on a polished 18ct white gold band     Diamonds embellish the shoulders     Diamond cut - cushion cut and round brilliant     Diamond colour - G     Diamond clarity - SI1     Total diamond carat weight - 0.37ct     Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

18ct White Gold Diamond Cushion Cut Halo Ring

This stunning Entwine Platinum Diamond Cushion Cut Halo Ring is guaranteed to take your breath away. The enchanting design radiates the most amazing sparkle for a ring that will be loved for years to come.  &nbsp;   At A Glance   &nbsp;    Crafted in polished platinum    Total diamond carat weight - 0.38     Diamond centre stone carat weight - 0.22     Diamond cut - cushion, round brilliant     Diamond colour - G     Diamond clarity - SI1     Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

Entwine Platinum Diamond Cushion Cut Halo Ring

With each diamond as unique as a snowflake, this Maple Leaf Diamonds Classics 18ct White Gold Diamond Ring is the most romantic symbol of true love. We love the old-world romance that the central cushion cut diamond lends this stunning ring.      At A Glance          Crafted in Canadian Certified 18ct white gold       Diamond set shoulders       Diamond carat weight - 0.75       Diamond centre stone carat weight - 0.30        Diamond cut - Canadian cushion and round brilliant       Diamond Clarity - SI1       Diamond colour - G       Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

Classics 18ct White Gold Diamond Halo Engagement Ring

Make a statement with this stunning Royal Asscher Natalia&nbsp;Platinum Diamond Royal Asscher Cushion Cut Halo Ring. Designed exclusively for Beaverbrooks, your loved one will be wearing a ring you can't find anywhere else in the world.  &nbsp;   At A Glance   &nbsp;    This ring is exclusive to Beaverbrooks and can't be found anywhere else in the world     Royal Asscher have an exclusive patented cut with an extra 16 facets to absorb more light for extra sparkle     Crafted in a platinum polished band     Diamond set shoulders     Royal Asscher cushion cut centre diamond     Surrounding halo of diamonds     Held in a four claw platinum setting     Diamond colour - G     Diamond clarity - Si1     Diamond carat weight - 0.88ct    Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

Natalia Platinum Diamond Royal Asscher Cushion Cut Halo Ring

Unveil the next chapter of your love story with this Royal Asscher 18ct Yellow Gold Cushion Cut Diamond Ring. Uniting the warmth of yellow gold with an exquisite sparkle, celebrate a lifetime of romance with this enchanting ring.  &nbsp;   At A Glance   &nbsp;     Crafted in 18ct yellow gold       Diamond carat weight &ndash; 0.77       Diamond cut &ndash; cushion       Diamond clarity &ndash; SI1       Diamond colour &ndash; H      Please note there may be a 5% variance on the diamond carat weight, as every diamond is unique

18ct Yellow Gold Cushion Cut Diamond Ring

Give your loved one a diamond that cannot be found anywhere else in the world, with this Royal Asscher Guinevere&nbsp;Platinum Diamond Royal Asscher Cushion Cut Solitaire Ring. Exclusively patented and created by Royal Asscher, this diamond ring radiates the most intense sparkle.  &nbsp;   At A Glance   &nbsp;    This ring is exclusive to Beaverbrooks and can't be found anywhere else in the world     Royal Asscher have an exclusive patented cut with an extra 16 facets to absorb more light for extra sparkle     Crafted in a platinum polished band     Diamond set shoulders     Royal Asscher cushion cut solitaire diamond     Held in a four claw platinum setting     Diamond colour - G     Diamond clarity - Si1     Diamond carat weight - 0.75ct    Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

Guinevere Platinum Diamond Royal Asscher Cushion Cut Solitaire Ring

With a hidden halo of sparkling diamonds, this exclusive Royal Asscher Henrietta Platinum Diamond Royal Asscher Cushion Cut Solitaire Ring is filled with breathtaking beauty, sure to sweep your loved one off their feet.   At A Glance    This ring is exclusive to Beaverbrooks and can't be found anywhere else in the world  Royal Asscher have an exclusive patented cut with an extra 16 facets to absorb more light for extra sparkle  Crafted in a platinum polished band  Royal Asscher cushion cut solitaire diamond with hidden halo of diamonds  Held in a four claw platinum setting  Diamond colour - G  Diamond clarity - Si1  Centre diamond carat weight - 0.60ct    Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

Henrietta Platinum Diamond Royal Asscher Cushion Cut Solitaire Ring

Exclusive to us, this Royal Asscher Guinevere Platinum Diamond Royal Asscher Cushion Cut Solitaire Ring will certainly sweep your loved one off their feet with its incredible sparkle, exclusive to us.   At A Glance    This ring is exclusive to Beaverbrooks and can't be found anywhere else in the world  Royal Asscher have an exclusive patented cut with an extra 16 facets to absorb more light for extra sparkle  Crafted in a platinum polished band with diamond set shoulders  Royal Asscher cushion cut solitaire diamond  Held in a four claw platinum setting  Diamond colour - G  Diamond clarity - Si1  Centre diamond carat weight - 0.75ct    Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

Impress your loved one with this exclusive Royal Asscher Louise Platinum Diamond Royal Asscher Cushion Cut Solitaire Ring. Crafted with six generations of love and knowledge, it's the most romantic ring for your special moment.  &nbsp;   At A Glance   &nbsp;    This ring is exclusive to Beaverbrooks and can't be found anywhere else in the world     Royal Asscher have an exclusive patented cut with an extra 16 facets to absorb more light for extra sparkle     Crafted in a platinum polished band     Diamonds fall down the side of the band     Royal Asscher cushion cut solitaire diamond     Held in a four claw platinum setting     Diamond colour - G     Diamond clarity - Si1     Diamond carat weight - 1.27ct    Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

Louise Platinum Diamond Royal Asscher Cushion Cut Solitaire Ring

Radiating a unique sparkle, brilliance and beauty created by the special Royal Asscher cushion cut, this Royal Asscher Emma Platinum Diamond Royal Asscher Cushion Cut Solitaire Ring is the perfect way to create your most special moment.  &nbsp;   At A Glance   &nbsp;    This ring is exclusive to Beaverbrooks and can't be found anywhere else in the world     Royal Asscher have an exclusive patented cut with an extra 16 facets to absorb more light for extra sparkle     Crafted in a platinum polished band     Royal Asscher cushion cut solitaire diamond     Held in a four claw platinum setting     Diamond colour - G     Diamond clarity - Si1     Diamond carat weight - 0.75ct    Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

Emma Platinum Diamond Royal Asscher Cushion Cut Solitaire Ring

A beautiful split-shank design showcases alternate diamond embellished and polished platinum shoulders on this Platinum Diamond Cushion Cut Halo Ring. The perfect ring for asking your loved one for their hand in marriage.  &nbsp;   At A Glance   &nbsp;    Crafted in polished platinum     Cushion cut diamond takes centre stage with a halo of sparkling diamonds surrounding it     Split shank design     Diamonds alternatively embellish the band's shoulders     Diamond cut - cushion cut and round brilliant     Diamond colour - G     Diamond clarity - SI1     Total diamond carat weight - 0.76ct     Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

Platinum Diamond Cushion Cut Halo Ring

Pairing timeless charm with modern refinement, this Once 18ct Yellow Gold Cushion Cut Diamond Solitaire Engagement Ring is a heartfelt symbol of lasting love. At its heart lies a cushion-cut diamond, celebrated for its romantic shape and captivating sparkle. Held securely in a classic four-claw setting, the diamond is elevated to catch the light beautifully from every angle, and the rich yellow gold band features a sleek polished finish, offering a radiant glow that perfectly complements the diamonds brilliance.   Please note there may be a 5% variance on the diamond carat weight, as every diamond is unique.

Once 18ct Yellow Gold Cushion Cut Diamond Solitaire Engagement Ring

Celebrate your forever with this Once 18ct Yellow Gold Cushion Cut Diamond Solitaire Engagement Ring. The radiant diamond is secured in a graceful four-claw setting that’s designed to showcase the diamond’s silhouette while allowing maximum light to dance through every facet. Crafted in rich, polished 18ct yellow gold, the brand offers a warm, timeless glow that enhances the cushion cut diamond’s natural brilliance.  Please note there may be a 5% variance on the diamond carat weight, as every diamond is unique.

Swirling with beauty, this Entwine Platinum Diamond Cushion Cut Halo Ring will certainly take their breath away. With a magical twist of platinum and diamonds, this enchanting ring will be treasured forever.  &nbsp;   At A Glance   &nbsp;    Crafted in polished platinum     Diamond carat weight - 0.57     Diamond centre stone carat weight - 0.40     Diamond cut - cushion and round brilliant     Diamond clarity - SI1     Diamond colour - G     Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

Designed to dazzle from every angle, this stunning 18ct white gold Maple Leaf Diamonds Cushion Cut Halo Diamond Ring has masses of sparkle. We love the secret diamonds on the side of the band.  &nbsp;   At A Glance   &nbsp;    Crafted in Canadian Certified 18ct white gold    Total diamond carat weight - 1.10    Diamond centre stone carat weight - 0.50     Diamond cut - Canadian cushion and round brilliant    Diamond Clarity - SI1     Diamond colour - G     Please note there could be a 5% variance on the diamond carat weight, as every diamond is unique

18ct White Gold Cushion Cut Halo Diamond Ring

A timeless symbol of love, this Once Platinum Cushion Cut Diamond Solitaire Engagement Ring balances modern design with classic elegance. A delicate four-claw setting holds the diamond securely while allowing its fire and brilliance to dance through every facet.   Please note there may be a 5% variance on the diamond carat weight, as every diamond is unique.