Cushion Cut Engagement Rings – FineDiam
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Vendor:Finediam
IGI Lab-Grown Cushion Diamond 4 Prong Set Solitaire Engagement Ring, D Color VVS Clarity
Celebrate love with the Lab-Grown Diamond Solitaire Engagement Ring, featuring a stunning cushion diamond with a 4 prong setting in D color and VVS clarity. Available in 0.20Ct to 2.00Ct and crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless,...- From £484.92
- From £484.92
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Vendor:Finediam
IGI Lab-Grown Cushion Diamond Four Prong Solitaire Engagement Ring, D Color VVS Clarity
Celebrate love with the Lab-Grown Diamond Solitaire Engagement Ring, featuring a stunning cushion diamond with a four prong setting in D color and VVS clarity. Available in 0.50Ct to 2.00Ct and crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless,...- From £484.92
- From £484.92
- Unit price
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Vendor:Finediam
IGI Lab-Grown Cushion Diamond 6 Prong Solitaire Engagement Ring, D Color VVS Clarity
Celebrate love with the Lab-Grown Diamond Solitaire Engagement Ring, featuring a stunning cushion diamond with a 6-prong setting in D color and VVS clarity. Available in 0.50Ct to 2.00Ct and crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless, elegant,...- From £484.92
- From £484.92
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Vendor:Finediam
Diamond Cushion Halo Engagement Ring 1.25–1.5ct | Gold and Platinum - 9k White Gold
Product Description: Make a bold and luxurious statement with this exquisite Diamond Cushion Halo Engagement Ring, featuring a stunning cushion-cut center diamond surrounded by a double halo of sparkling round brilliant diamonds. The layered halo design enhances the size, brilliance, and presence of the...- From £1,029.97
£2,059.95- From £1,029.97
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Cushion Cut Natural Yellow Diamond Engagement Ring with Round Pave Diamond Band - 9k White Gold
📝 Product Description : Elevate your jewellery collection with this exquisite Cushion Cut Natural Yellow Diamond Engagement Ring, designed to radiate warmth, elegance, and timeless luxury. The captivating cushion cut yellow diamond centre stone showcases a rich, sunny hue, symbolising joy, prosperity, and...- From £650.16
£1,300.32- From £650.16
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Cushion Cut Diamond Solitaire Engagement Ring in Gold | Natural & Lab Grown - Sterling Silver
This refined cushion cut diamond solitaire ring showcases a beautifully balanced centre stone secured in a sleek four-prong setting. The softly rounded square silhouette enhances brilliance while maintaining a graceful, timeless presence on the hand. Select between a natural diamond graded F–G colour with...- From £268.92
£537.84- From £268.92
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Sterling Silver
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
Cushion Cut Diamond Solitaire Engagement Ring in Gold | Natural & Lab Grown Diamonds - Sterling Silver
This elegant cushion cut diamond solitaire engagement ring features a beautifully proportioned centre stone secured in a refined multi-prong setting. The softly squared cushion shape delivers exceptional brilliance while maintaining a timeless and balanced look, perfect for classic yet modern tastes. Choose between a...- From £268.92
£537.84- From £268.92
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Sterling Silver
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
Cushion Cut Diamond Solitaire Engagement Ring in Gold | Natural & Lab Grown Diamonds - Sterling Silver
This elegant cushion cut diamond solitaire engagement ring features a beautifully proportioned centre stone secured in a refined multi-prong setting. The softly squared cushion shape delivers exceptional brilliance while maintaining a timeless and balanced look, perfect for classic yet modern tastes. Choose between a...- From £268.92
£537.84- From £268.92
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Sterling Silver
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
Cushion Cut Diamond Solitaire Engagement Ring in Gold | Natural & Lab Grown | IGI Certified - Sterling Silver
This refined cushion cut diamond solitaire engagement ring showcases a bold yet elegant centre stone secured in a classic multi-prong setting. The softly rounded square shape enhances brilliance while maintaining a timeless silhouette, making it a perfect choice for those who appreciate understated luxury....- From £268.92
£537.84- From £268.92
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Sterling Silver
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
Cushion Cut Diamond Split Pavé Engagement Ring in White Gold | Natural & Lab Grown | IGI Certified - Sterling Silver
This elegant cushion cut diamond engagement ring is crafted with a refined split pavé band, designed to maximise brilliance from every angle. The softly squared cushion shape delivers a timeless look, while the pavé-set diamonds along the shoulders add depth, sparkle, and a luxurious...- From £268.92
£537.84- From £268.92
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Sterling Silver
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
Round Cut Diamond Full Eternity Engagement Ring with Marquise & Round Stones - Sterling Silver
This striking engagement ring features a brilliant round cut centre diamond, elevated by a luxurious full eternity band crafted with alternating marquise and round cut diamonds. The distinctive link-style setting creates depth, movement, and exceptional sparkle from every angle, making it a bold yet...- From £268.92
£537.84- From £268.92
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Sterling Silver
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
Cushion Cut Diamond Pavé Shoulder Solitaire Engagement Ring - Sterling Silver
This refined cushion cut solitaire engagement ring is designed to highlight elegance through balanced proportions and timeless craftsmanship. The centre diamond is secured in a classic prong setting, allowing maximum light exposure, while round pavé-set diamonds along the band enhance brilliance without overpowering the...- From £268.92
£537.84- From £268.92
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Sterling Silver
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
Cushion Cut Diamond Pavé Solitaire Engagement Ring in White Gold - Sterling Silver
Make a timeless statement with this elegant cushion cut solitaire engagement ring, designed to showcase exceptional brilliance from every angle. The centre stone is beautifully secured in a classic prong setting, while the pavé-set diamonds along the shoulders add refined sparkle and depth to...- From £268.92
£537.84- From £268.92
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Sterling Silver
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
IGI Certified Cushion Cut Diamond Pavé Shoulder Solitaire Engagement Ring – Natural & Lab Grown Options - Sterling Silver
This elegant solitaire engagement ring showcases a striking cushion cut diamond, secured in a refined four-prong setting that allows exceptional light performance and brilliance. The softly contoured band is enhanced with round cut pavé diamonds along the shoulders, adding subtle sparkle while keeping the...- From £268.92
£537.84- From £268.92
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Sterling Silver
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
IGI Certified Lab Grown Cushion & Round Cut 4-Prong Diamond Pavé Engagement Ring
Elegant and timeless, this IGI Certified Lab Grown Diamond Engagement Ring is designed to feature your choice of a Cushion Cut or Round Brilliant centre diamond, secured in a classic 4-prong setting that enhances brilliance while offering lasting security. The gently tapered band is...- From £268.92
£564.73- From £268.92
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Vendor:Finediam
Natural Cushion & Round Cut Diamond Halo Engagement Ring - 9k White Gold
Celebrate Eternal Beauty with the Halo Diamond RingCelebrate your love story with the breathtaking Halo Diamond Ring, featuring Natural and Lab-Grown Round Cut Diamonds. This elegant halo design offers timeless brilliance and sophistication, making it an ideal choice for wedding wear, engagement ceremonies, anniversaries, and other...- From £8,316.00
£13,071.24- From £8,316.00
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Natural Cushion Cut Diamond Halo Engagement Ring - 9k White Gold
Celebrate Eternal Beauty with the Halo Diamond RingCelebrate your love story with the breathtaking Halo Diamond Ring, featuring Natural and Lab-Grown Round Cut Diamonds. This elegant halo design offers timeless brilliance and sophistication, making it an ideal choice for wedding wear, engagement ceremonies, anniversaries, and other...- From £1,338.12
£2,542.32- From £1,338.12
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
IGI Lab-Grown Cushion Diamond Double 4 Prong Solitaire Engagement Ring, D Color VVS Clarity
Celebrate love with the Lab-Grown Diamond Solitaire Engagement Ring, featuring a stunning cushion diamond with a double 4 prong setting in D color and VVS clarity. Available in 0.50Ct to 2.00Ct and crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless,...- From £484.92
- From £484.92
- Unit price
- per
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Vendor:Finediam
IGI Lab-Grown Cushion Diamond Four Prong Set Solitaire Engagement Ring, D Color VVS Clarity
Celebrate love with the Lab-Grown Diamond Solitaire Engagement Ring, featuring a stunning cushion diamond with a Four prong setting in D color and VVS clarity. Available in 0.50Ct to 2.00Ct and crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless,...- From £484.92
- From £484.92
- Unit price
- per
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Vendor:Finediam
IGI Lab-Grown Cushion Diamond Bezel Set Solitaire Engagement Ring, D Color VVS Clarity
Celebrate love with the Lab-Grown Diamond Solitaire Engagement Ring, featuring a stunning cushion diamond with a bezel setting in D color and VVS clarity. Available in 0.50Ct to 2.00Ct and crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless, elegant,...- From £484.92
- From £484.92
- Unit price
- per
Cushion Cut Engagement Rings – Vintage Romance, Hatton Garden Crafted
Some diamonds feel like they were made for love stories. The cushion cut — with its soft, rounded corners, pillow-like form, and larger facets that glow with warmth — has been the romantic’s choice for over two centuries. It carries the charm of a vintage era while delivering the brilliance of a modern cut. At FineDiam, every cushion cut engagement ring is handcrafted in our Hatton Garden, London workshop, where expert jewellers bring this timeless shape to life in platinum and gold settings built to last generations.
Why Choose a Cushion Cut Diamond?
- Soft, Romantic Silhouette – Rounded corners and a pillow-like shape give the cushion cut a warmth and femininity that no other diamond shape quite matches.
- Exceptional Fire – Larger facets disperse light into vivid flashes of colour — the cushion cut is renowned for its fire and warmth rather than pure white brilliance.
- Vintage Appeal – Favoured throughout the Victorian and Edwardian eras, the cushion cut carries a sense of history and romance that feels genuinely timeless.
- Versatile Shape – Available in square and elongated proportions to suit every hand shape and personal style.
- Setting Versatility – Works beautifully with solitaire, halo, pavé, and three-stone settings.
Our Cushion Cut Engagement Ring Styles
Classic Cushion Solitaire
One cushion cut diamond. Pure, romantic elegance. The solitaire lets the stone’s soft geometry and warm fire speak entirely for itself. Available in platinum, white gold, yellow gold, and rose gold.
Cushion Halo Rings
A halo of pavé diamonds surrounds the cushion centre stone, amplifying its size and brilliance. The contrast between the soft cushion shape and the sparkling halo creates a truly show-stopping effect.
Elongated Cushion Cut Rings
A rectangular cushion proportion that creates a finger-elongating effect — combining the warmth of the cushion cut with the flattering silhouette of an oval.
Three-Stone Cushion Rings
A cushion cut centre flanked by two side stones — representing your past, present, and future. Deeply meaningful and beautifully balanced.
Vintage-Inspired Cushion Rings
Milgrain edging, filigree detailing, and floral motifs that honour the cushion cut’s Victorian heritage — handcrafted with modern Hatton Garden precision.
Why Choose FineDiam?
- Hatton Garden Craftsmanship – Every ring handcrafted by expert London jewellers with generations of expertise.
- Ethically Sourced Diamonds – Natural conflict-free and lab-grown cushion cut diamonds, both IGI & GIA certified.
- UK Hallmarked Metals – Guaranteed authenticity on all 9K, 14K, 18K gold and platinum pieces.
- Bespoke Design Service – Customise your cushion ring — choose your diamond, metal, setting, and finish.
- Luxury Presentation – Gift-ready packaging and authenticity certificate with every order.
Explore More at FineDiam
- Oval Cut Engagement Rings – Elongated brilliance with a flattering silhouette.
- Emerald Cut Engagement Rings – Understated elegance and architectural beauty.
- Halo Engagement Rings – Maximum sparkle with a stunning halo setting.
- Diamond Wedding Bands – The perfect complement to your cushion engagement ring.
Shop with Confidence at FineDiam
- 🚚 Free UK Delivery on all orders
- ↩️ 30-Day Returns – hassle-free exchanges or refunds
- 💍 Free Ring Resizing – we’ll ensure the perfect fit
- 🔒 Secure Checkout – multiple payment options including interest-free finance
- 📦 Gift-Ready Packaging – beautifully presented for that special moment
- ✅ 6-Month Warranty – every piece backed by our quality guarantee
Not sure where to start? Our expert team is on hand to help with diamond selection, setting styles, and bespoke design — from first browse to the perfect proposal.
























