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.

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✨Product Description:- Add a touch of luxury to your collection with these stunning Lab Grown Diamond Tennis Bracelets. Crafted in your choice of 9K/18K (Yellow, White, Rose) Gold & Platinum, these bracelets feature a classic tennis design with round-cut diamonds that offer unparalleled brilliance....
From $875.20 USD
$2,187.00 USD
From $875.20 USD
  • 9k White Gold
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Marquise Shape Engagement Rings – FineDiam

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  • Signature Leaf Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumSignature Leaf Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Signature Leaf Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Discover refined luxury with our Leaf Engagement Ring 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...
    From $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Dazzling Three-Stone Ring Center Taper Bagutte Sides Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumDazzling Three-Stone Ring Center Taper Bagutte Sides Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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...
    From $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Marquise diamond engagement ring in white gold with pavé band, featuring a natural diamond F–G colour VS–SI clarity or lab grown diamond D colour VVS clarityMarquise diamond engagement ring in white gold with pavé band, featuring a natural diamond F–G colour VS–SI clarity or lab grown diamond D colour VVS clarity

    Marquise Diamond Pavé Band Engagement Ring Natural & Lab Grown Diamonds | Elegant Gold Setting Sterling Silver

    Designed to flatter and captivate, this marquise diamond engagement ring features a beautifully elongated centre stone that creates a graceful, finger-lengthening effect. The marquise-cut diamond is secured in a refined prong setting, allowing exceptional light return and brilliance from every angle. The band is...
    From $246.40 USD
    $616.00 USD
    From $246.40 USD
    • Sterling Silver
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
  • IGI Lab-Grown Marquise Cut D-VVS Diamond Six Prong Solitaire Engagement Ring.IGI Lab-Grown Marquise Cut D-VVS Diamond Six Prong Solitaire Engagement Ring.

    IGI Lab-Grown Marquise Cut D-VVS Diamond Six Prong Solitaire Engagement Ring.

    Celebrate love with the Lab-Grown Diamond Solitaire Engagement Ring, featuring a stunning Marquise Cut diamond 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, and sustainable. Note:...
    From $444.00 USD
    $1,174.00 USD
    From $444.00 USD
  • Statement Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumStatement Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Statement 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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Sculpted Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumSculpted Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Sculpted 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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Exquisite Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumExquisite Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Exquisite 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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Signature Halo Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumSignature Halo Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Signature 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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Resplendent Trellis Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumResplendent Trellis Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Resplendent Trellis Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Make a lasting impression with our Trellis 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 $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Splendid Halo Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumSplendid Halo Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Splendid Halo Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Make a lasting impression with our Halo Engagement Ring — a halo 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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Lustrous Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumLustrous Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Lustrous Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Discover refined luxury with our Solitaire 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 ranges from...
    From $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Eternal Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumEternal Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Eternal Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:A modern heirloom in the making — our Solitaire 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 carat weight...
    From $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Artisan Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumArtisan Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Artisan Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:A modern heirloom in the making — our Solitaire 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 carat weight...
    From $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Iconic Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumIconic Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Iconic Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Discover refined luxury with our Solitaire 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 ranges from...
    From $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Pristine Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumPristine Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Pristine 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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Enchanted Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumEnchanted Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Enchanted 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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Elegant Solitaire Mq Bezel Set Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumElegant Solitaire Mq Bezel Set Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Elegant Solitaire Mq Bezel Set Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Celebrate timeless elegance with our Solitaire Mq Bezel Set Diamond Engagement Ring, handcrafted in Hatton Garden, London. A solitaire 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...
    From $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Dazzling Halo Mq Center Split Shank Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumDazzling Halo Mq Center Split Shank Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Dazzling Halo Mq Center Split Shank Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Beautifully crafted in Hatton Garden, London, this Halo Mq Center Split Shank 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...
    From $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Sophisticated Mq Center Single Row Engagement Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumSophisticated Mq Center Single Row Engagement Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Sophisticated Mq Center Single Row Engagement Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Celebrate timeless elegance with our Mq Center Single Row Engagement 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,...
    From $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Regal Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumRegal Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Regal Solitaire Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Beautifully crafted in Hatton Garden, London, this Solitaire Engagement Ring centres a brilliant marquise cut diamond in a solitaire 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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Crowned Mq Side Stones Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumCrowned Mq Side Stones Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Crowned Mq Side Stones Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Celebrate timeless elegance with our Mq Side Stones Engagement Ring 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,...
    From $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Artisan Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumArtisan Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Refined Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumRefined Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Noble Remountring Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumNoble Remountring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Graceful Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumGraceful Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Radiant Peg Center Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumRadiant Peg Center Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Bespoke Sides Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumBespoke Sides Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Devoted Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumDevoted Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Majestic Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumMajestic Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Brilliant Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumBrilliant Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Devoted Solitaires Any Shape Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumDevoted Solitaires Any Shape Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Celestial Solitaires Any Shape Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumCelestial Solitaires Any Shape Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Signature Braided Shank With Halo Head Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumSignature Braided Shank With Halo Head Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Adored Antique Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumAdored Antique Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Radiant Double Prong Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumRadiant Double Prong Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Resplendent Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumResplendent Sidestone Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $516.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Cherished Halo Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumCherished Halo Engagement Ring Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $516.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Majestic Multi-Row Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumMajestic Multi-Row Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $516.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Heirloom Halo Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumHeirloom Halo Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $429.60 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Vintage-Inspired Halo Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumVintage-Inspired Halo Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    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 $429.60 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Cherished Halo Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumCherished Halo Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Cherished 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 $516.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Romantic Fancy Shape Remounts Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumRomantic Fancy Shape Remounts Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Romantic Fancy Shape Remounts Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Celebrate timeless elegance with our Fancy Shape Remounts 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...
    From $516.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Crowned Color Rings Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumCrowned Color Rings Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Crowned Color Rings Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Make a lasting impression with our Color Rings 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 $516.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Romantic Solitaires Any Shape Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumRomantic Solitaires Any Shape Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Romantic Solitaires Any Shape Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Make a lasting impression with our Solitaires Any Shape Engagement Ring — a solitaire 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...
    From $516.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Artisan Halo Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumArtisan Halo Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Artisan 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 $429.60 USD
    $1,112.00 USD
    From $429.60 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Splendid Fancy Shape Remounts Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumSplendid Fancy Shape Remounts Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Splendid Fancy Shape Remounts Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Make a lasting impression with our Fancy Shape Remounts 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...
    From $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Couture Color Rings Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumCouture Color Rings Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Couture Color Rings Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Make a lasting impression with our Color Rings 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 $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Iconic Fancy Shape Remounts Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumIconic Fancy Shape Remounts Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Iconic Fancy Shape Remounts Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Celebrate timeless elegance with our Fancy Shape Remounts 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...
    From $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Heirloom Color Rings Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumHeirloom Color Rings Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Heirloom Color Rings Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:A modern heirloom in the making — our Color Rings 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 $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Classic Fancy Shape Marquise Diamond Engagement Ring — 9K/18K Gold & PlatinumClassic Fancy Shape Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum

    Classic Fancy Shape Marquise Diamond Engagement Ring — 9K/18K Gold & Platinum 9k White Gold

    Product Description:Beautifully crafted in Hatton Garden, London, this Fancy Shape Engagement Ring centres a brilliant marquise cut diamond in a side-stone 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...
    From $516.00 USD
    $1,359.00 USD
    From $516.00 USD
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold

For Your Peace of Mind

60 Day Returns

Sustainably Made

Free UK Delivery

Certified Stones

Free Ring Resizing

Made in London

OUR INITIATIVES

Women Empowerment

Supporting local women to gain valuable skills, confidence, and opportunities through hands-on jewelry-making programs. Every participant is empowered to create a brighter future.

Tree for Every Order

For every purchase, we plant a tree to contribute to a greener, more sustainable world. Together, we’re helping the environment grow, one order at a time.

Education & Scholarships

Providing educational support and scholarships to UK students from underprivileged backgrounds. Empowering young minds to achieve their academic dreams and build brighter futures.

blogS

One Carat Diamond Ring Buying Guide

One Carat Diamond Ring Buying Guide

⚡ Quick Answer A one carat diamond ring is set with a diamond weighing exactly 0.20g — the most popular...

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How to Remove a Stuck Ring From Your Finger

How to Remove a Stuck Ring From Your Finger

⚡ Quick Answer The safest way to remove a stuck ring is to first reduce any swelling by elevating your...

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12 Proven Ways to Secretly Find Your Partner’s Ring Size

12 Proven Ways to Secretly Find Your Partner’s Ring Size

Quick Answer The most reliable way to secretly find your partner's ring size is to borrow one of their existing...

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How To Tell If A Diamond Is Real

How To Tell If A Diamond Is Real

  Wondering whether your diamond is genuinely real? The safest way to know for certain is through professional testing —...

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Moissanite vs Diamond: The Complete Buying Guide

Moissanite vs Diamond: The Complete Buying Guide

Moissanite vs Diamond: The Complete UK Buying Guide (2025) – Finediam Quick Answer Moissanite and diamonds are two entirely different...

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Why Choose a Marquise Diamond?

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?

Explore More at FineDiam

Shop with Confidence at FineDiam

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.

FAQs