The Royal History of a Diamond Cut Fit for a Queen (and You!)
The marquise diamond is more than just a fancy shape—it’s a gemstone with gossip-worthy origins.
The marquise diamond originally went by the name "navette", which means “little boat” in French—an obvious nod to its elongated, boat-like shape. So why the switch to “marquise”? The answer lies in a blend of French courtly politics, flirtation, and fashion.
The History Of The Marquise Cut
In the 18th century, King Louis XV of France reportedly commissioned a diamond cut to resemble the perfectly shaped lips of his mistress , the famous Marquise de Pompadour . The diamond took on this unique, elongated silhouette with pointed ends—both sensual and elegant.
Though the cut was technically named “navette” for its shape, the nickname “marquise” caught on in elite circles.

The Shape that Defies the Ordinary
Its elongated shape, accented by delicate points, creates a beautiful illusion of enhanced size. When crafted to ideal proportions – 56 facets and a 2:1 length-to-width ratio – the stone displays a truly remarkable brilliance. This blend of historical inspiration and modern refinement results in a cut that feels both timeless and distinctly contemporary.

Shopping Tips: What to Know Before You Buy a Marquise Diamond
When shopping for a marquise cut, watch for symmetry, mismatched ends can throw off the look. Also look out for the bow-tie effect (a dark shadow in the center if poorly cut), all of our CARAT* LONDON marquise cut gemstones are precision cut to avoid this.
When shopping our lab-grown diamonds range, keep in mind that carat weights appear larger due to the cuts elongated shape. This also makes marquise cuts a great budget-friendly option!

Why is Marquise Cut Jewellery So Popular?
First of all they make your fingers look amazing. Their long, skinny shape? It's like a magic trick for making your hands look elegant and slender.
Marquise cuts look bigger than they are. Even if it's not the biggest rock, a marquise cut gives you serious bang for your buck. Because it's stretched out, it looks way bigger than, say, a round diamond of the same weight. More sparkle, more impact!
They're a bit different! Everyone and their grandma has a round diamond. If you want something that stands out and shows off your unique style, a marquise cut is your go-to.

The Shape of Things to Love
The marquise diamond is more than a shape—it’s a legacy, a flirtation with history, and a fashion statement. Thinking of making the marquise cut part of your story? Explore our Unchained collection, which puts the marquise cut front and centre. Or shop more of our marquise cut jewellery below.

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Why The Unchained Marquise Collection?
- Sharp Elegance: Elevate your style with polished metal and delicate layered chain jewellery, creating a look that's both sophisticated and edgy.
- Precision Marquise Cut: Experience the brilliance of meticulously cut Marquise gemstones, designed to capture and reflect light beautifully.
- Daringly Beautiful Designs: Embrace pieces that make a statement. The Unchained collection is for those who aren't afraid to stand out.
- Unleash Your Distinctive Style: Find jewellery that truly reflects your personality. This collection empowers you to express your unique sense of fashion.
- Layered Chain Detail: The layered chains add depth and complexity, creating a modern and eye-catching look.
- Versatile Pieces: Whether for a special occasion or everyday wear, these pieces bring a touch of refined boldness to any outfit.
- High Quality Craftsmanship: CARAT* London's commitment to quality ensures that each piece is crafted with precision and care, resulting in lasting beauty.