Marquise Shape Engagement Rings – FineDiam
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Vendor:Finediam
Artisan Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Celebrate timeless elegance with our Sidestone Diamond Engagement Ring, handcrafted in Hatton Garden, London. A side-stone design centred on a brilliant marquise cut diamond, set in your choice of 9K, 18K Gold or Platinum. Designed and finished by FineDiam, London's trusted jewellery manufacturer.Diamond...- From $589.50
- From $589.50
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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
Refined Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Discover refined luxury with our Sidestone Engagement Ring — a beautifully balanced side-stone design showcasing a marquise cut centre diamond. Handcrafted by our master jewellers in Hatton Garden, London and available in 9K, 18K Gold or Platinum.Diamond Weight: Total carat weight ranges from...- From $707.40
- From $707.40
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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
Noble Remountring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Remountring Engagement Ring features a sparkling marquise cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $589.50
- From $589.50
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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
Three-Stone Marquise Diamond Engagement Ring | 9K/18K Gold & Platinum - 9k White Gold
Product Description:Celebrate elegance with this stunning Three-Stone Marquise Diamond Engagement Ring, featuring a striking marquise center diamond flanked by tapered baguette side stones for a sophisticated trilogy design. Each diamond is prong-set to maximise brilliance, delivering dazzling sparkle from every angle. Crafted in your...- From $707.40
- From $707.40
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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
Graceful Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Engagement Ring Engagement Ring features a sparkling marquise cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat...- From $589.50
- From $589.50
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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
Radiant Peg Center Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Make a lasting impression with our Peg Center Engagement Ring — a side-stone setting with a captivating marquise cut centre. Manufactured in Hatton Garden, London using hallmarked 9K, 18K Gold and Platinum.Diamond Weight: Total carat weight ranges from 0.50 ct to 5.00 ct...- From $707.40
- From $707.40
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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
Bespoke Sides Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Make a lasting impression with our Sides Engagement Ring — a side-stone setting with a captivating marquise cut centre. Manufactured in Hatton Garden, London using hallmarked 9K, 18K Gold and Platinum.Diamond Weight: Total carat weight ranges from 0.50 ct to 5.00 ct (centre...- From $707.40
- From $707.40
- Unit price
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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
Devoted Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Make a lasting impression with our Engagement Ring Engagement Ring — a side-stone setting with a captivating marquise cut centre. Manufactured in Hatton Garden, London using hallmarked 9K, 18K Gold and Platinum.Diamond Weight: Total carat weight ranges from 0.50 ct to 5.00 ct...- From $589.50
- From $589.50
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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
Majestic Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Sidestone Engagement Ring features a sparkling marquise cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $589.50
- From $589.50
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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
Brilliant Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Make a lasting impression with our Sidestone Engagement Ring — a side-stone setting with a captivating marquise cut centre. Manufactured in Hatton Garden, London using hallmarked 9K, 18K Gold and Platinum.Diamond Weight: Total carat weight ranges from 0.50 ct to 5.00 ct (centre...- From $589.50
- From $589.50
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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
Devoted Solitaires Any Shape Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Solitaires Any Shape Engagement Ring features a sparkling marquise cut diamond in a solitaire setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total...- From $707.40
- From $707.40
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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
Celestial Solitaires Any Shape Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Discover refined luxury with our Solitaires Any Shape Engagement Ring — a beautifully balanced solitaire design showcasing a marquise cut centre diamond. Handcrafted by our master jewellers in Hatton Garden, London and available in 9K, 18K Gold or Platinum.Diamond Weight: Total carat weight...- From $707.40
- From $707.40
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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
Signature Braided Shank With Halo Head Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Celebrate timeless elegance with our Braided Shank With Halo Head Diamond Engagement Ring, handcrafted in Hatton Garden, London. A halo design centred on a brilliant marquise cut diamond, set in your choice of 9K, 18K Gold or Platinum. Designed and finished by FineDiam,...- From $707.40
- From $707.40
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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
Adored Antique Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Antique Engagement Ring features a sparkling marquise cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $707.40
- From $707.40
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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
Radiant Double Prong Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Discover refined luxury with our Double Prong Engagement Ring Engagement Ring — a beautifully balanced solitaire design showcasing a marquise cut centre diamond. Handcrafted by our master jewellers in Hatton Garden, London and available in 9K, 18K Gold or Platinum.Diamond Weight: Total carat...- From $589.50
- From $589.50
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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
Resplendent Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Sidestone Engagement Ring features a sparkling marquise cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $707.40
- From $707.40
- Unit price
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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
Cherished Halo Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Halo Engagement Ring Engagement Ring features a sparkling marquise cut diamond in a halo setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total...- From $707.40
- From $707.40
- Unit price
- per
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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
Majestic Multi-Row Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Multi-Row Engagement Ring features a sparkling marquise cut diamond in a multi-row setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $707.40
- From $707.40
- Unit price
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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
Heirloom Halo Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Beautifully crafted in Hatton Garden, London, this Halo Engagement Ring centres a brilliant marquise cut diamond in a halo design, available in 9K, 18K Gold and Platinum.Diamond Weight: Total carat weight ranges from 0.50 ct to 5.00 ct (centre stone + side/halo stones...- From $589.50
- From $589.50
- Unit price
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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
Vintage-Inspired Halo Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Halo Engagement Ring features a sparkling marquise cut diamond in a halo setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $589.50
- From $589.50
- Unit price
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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
Marquise Shape Engagement Rings – Royal Heritage, Hatton Garden Crafted
Born from royalty. The marquise cut was first commissioned by King Louis XV of France, who wanted a diamond that mirrored the perfect smile of his beloved Marquise de Pompadour. Nearly three centuries later, its elongated boat shape, pointed tips, and extraordinary finger-lengthening effect remain as captivating as ever. At FineDiam, every marquise engagement ring is handcrafted in our Hatton Garden, London workshop — where the precision this dramatic cut demands is met with generations of jewellery expertise.
Why Choose a Marquise Diamond?
- Maximum Finger-Elongating Effect – The marquise has the largest surface area per carat of any diamond shape, making it appear significantly larger on the finger and creating an elegant, elongating effect.
- Exceptional Brilliance – With 58 facets in a brilliant cut pattern, the marquise delivers outstanding fire and sparkle from every angle.
- Dramatic & Distinctive – Its pointed tips and curved sides create a bold, unmistakable silhouette that stands apart from every other diamond shape.
- Royal Heritage – One of the most historically significant diamond cuts, carrying centuries of romance and grandeur.
- Versatile Setting Compatibility – Works beautifully with solitaire, halo, three-stone, east-west, and side-stone settings.
Our Marquise Engagement Ring Styles
Classic Marquise Solitaire
One marquise diamond. Pure, dramatic elegance. The solitaire lets the stone’s extraordinary silhouette and brilliant sparkle speak entirely for itself. Available in platinum, white gold, yellow gold, and rose gold.
Halo Marquise Rings
A halo of pavé diamonds frames the marquise centre stone, amplifying its size and brilliance. The contrast between the pointed marquise shape and the sparkling halo creates a truly show-stopping effect.
East-West Marquise Rings
The marquise diamond is set horizontally across the band — a bold, contemporary twist on a classic shape. One of our most distinctive and fashion-forward styles.
Hidden Halo Marquise Rings
Diamonds set beneath the centre stone add a surprise flash of brilliance from the side profile — a refined, modern detail that rewards a closer look.
Three-Stone Marquise Rings
A marquise centre flanked by two side stones — representing your past, present, and future. Deeply symbolic and beautifully proportioned.
Vintage-Inspired Marquise Rings
Intricate milgrain edging and elaborate metalwork that honour the marquise cut’s royal French 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 marquise diamonds, both IGI & GIA certified.
- UK Hallmarked Metals – Guaranteed authenticity on all 9K, 14K, 18K gold and platinum pieces.
- Bespoke Design Service – Customise your marquise 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 softer, rounded silhouette.
- Cushion Cut Engagement Rings – Vintage romance with soft, rounded corners.
- Halo Engagement Rings – Maximum sparkle with a stunning halo setting.
- Diamond Wedding Bands – The perfect complement to your marquise 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.

























