Few diamond cuts balance elegance and sophistication quite like the emerald cut diamond. Known for its sleek lines, mirror-like facets, and understated sparkle, this cut has captivated jewellery lovers and collectors for decades. While it may not glitter as fiercely as a round brilliant diamond, the emerald cut makes up for it in sheer sophistication and timeless class.
In this guide, we’ll break down what emerald cut diamonds are, how they’re made, where to buy them, and whether they’re worth the investment. We’ll also look at who should wear them and why they remain one of the most sought-after diamond stones in luxury jewellery today.
What Are Emerald Cut Diamonds?
An emerald cut diamond is a rectangular-shaped diamond known for its long, clean lines and step-like facets. Unlike the round brilliant or princess cut, which are designed for sparkle, the emerald cut’s beauty lies in its clarity and depth.
This style originated in the 1500s, originally used for cutting emerald gemstones (hence the name). It was later adapted for diamonds and gained massive popularity during the Art Deco period of the 1920s and 1930s, thanks to its symmetrical and geometric look.
Today, emerald cuts make up about 5% of all diamond sales, according to the Gemological Institute of America (GIA). They’re often chosen by those who want something unique yet classic — a look that radiates luxury without being overly flashy.
How Are Emerald Cut Diamonds Made?
Emerald cut diamonds are crafted using a process called step cutting. This technique involves cutting the diamond into long, narrow facets that resemble steps or staircases. These facets highlight the stone’s clarity and colour rather than its brilliance.
A standard emerald cut diamond typically has 57 or 58 facets, with the table (top surface) being large and open. This makes inclusions or colour tints more visible — which is why clarity and colour grades are especially important when buying this cut.
Step-by-step formation process:
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Selection of rough diamond: The cutter chooses a piece with high clarity and minimal inclusions.
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Planning and shaping: The stone is mapped to maximise yield while achieving that classic rectangular shape.
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Faceting: The cutter creates the long, flat facets along the pavilion and crown.
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Polishing: Each facet is carefully polished to create the mirror-like reflection emerald cuts are famous for.
Unlike brilliant cuts that reflect light in bursts, emerald cuts produce a “hall of mirrors” effect — a more subtle, sophisticated sparkle.
Should You Buy Emerald Cut Diamonds?
Absolutely — if you value elegance over flash.
Emerald cut diamonds are ideal for people who appreciate clean lines, vintage aesthetics, and an air of quiet luxury. While they reflect less light than a round brilliant diamond, their broad surface area gives them a distinctive, refined appearance that’s hard to ignore.
Here’s why many choose to buy emerald cuts:
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Elegant and sophisticated: The long facets create a glamorous, high-end look.
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Unique shape: Only a small fraction of diamonds are emerald cut, making them stand out.
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Cost-effective: Emerald cuts can cost 15–25% less per carat than round brilliants of the same weight.
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Flattering: The elongated shape makes fingers appear longer and slimmer — one reason celebrities like Beyoncé, Amal Clooney, and Jennifer Lopez favour them.
That said, since their open facet structure reveals more imperfections, it’s best to choose stones with VS2 clarity or higher and G colour or better for the most beautiful effect.
Where Can You Buy Emerald Cut Diamonds?
Finding the perfect emerald cut diamond starts with choosing the right retailer. Since these diamonds show imperfections more easily, you’ll want to shop with trusted jewellers who provide high-resolution images, certification, and transparency.
Recommended places to buy:
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Blue Nile: Offers GIA-certified emerald cut diamonds with 360° viewing.
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James Allen: Perfect for online shopping with HD magnification tools.
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Brilliant Earth: Known for ethically sourced and lab-grown options.
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Tiffany & Co.: The go-to for luxury emerald cut engagement rings.
If you’re buying in-store, always ask for a GIA or IGI certificate to confirm the stone’s authenticity and grading.
Pro tip: When viewing emerald cuts, rotate the diamond under different lighting. You’ll want to see an even reflection pattern across the top surface — not dull or dark areas.
Are Emerald Cut Diamonds a Good Investment?
Yes — but in a subtle, long-term sense.
While round brilliants typically hold the strongest resale value, emerald cuts have carved their own niche among collectors and high-end buyers. Their rarity and association with vintage glamour mean they remain desirable through changing trends.
According to a 2023 Rapaport Diamond Report, emerald cut diamonds have seen a 6–8% increase in market demand among luxury buyers over the last five years. That’s a sign that these stones continue to appreciate, especially those with exceptional clarity and carat size.
However, if you’re investing purely for profit, it’s better to focus on diamonds with:
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High carat weight (2.0 carats or more)
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Excellent polish and symmetry
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GIA certification
Should You Wear Emerald Cut Diamonds as Jewellery?
Absolutely. The emerald cut is one of the most elegant diamond styles you can wear. Its clean shape pairs beautifully with both classic and modern designs, whether you’re looking at engagement rings, pendants, or earrings.
Because it doesn’t rely on intense sparkle, it looks especially striking in minimalist settings — such as solitaire or three-stone rings. Paired with smaller side stones like baguettes or trapezoids, it creates a vintage Hollywood effect that never goes out of style.
Fun fact: According to a study by The Knot, emerald cut engagement rings have seen a 30% rise in popularity among younger couples in the past five years, largely due to their sleek, modern appeal.
Who Should Wear Emerald Cut Diamonds?
Emerald cut diamonds are perfect for anyone who:
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Appreciates subtle elegance and timeless beauty.
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Prefers understated glamour over intense sparkle.
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Values individuality, since this cut is less common.
They also tend to appeal to people with classic or vintage style preferences. The shape’s symmetry and geometry give it a sense of balance and sophistication — ideal for those who like clean design and quiet confidence.
If you see jewellery as an extension of personality rather than just a statement piece, the emerald cut might just be your perfect match.
Conclusion
The emerald cut diamond isn’t just a gemstone — it’s a statement of sophistication, taste, and individuality. From its historical origins to its modern-day resurgence, this cut continues to charm those who crave elegance without excess.
Whether you’re shopping for an engagement ring or simply exploring fine jewellery, remember that the emerald cut’s allure lies in its simplicity and confidence. With proper care, clarity, and certification, it’s not just a diamond — it’s a legacy piece that will shine for generations.
FAQs
1. Are emerald cut diamonds real diamonds?
Yes. “Emerald cut” refers to the shape and faceting style of a real diamond, not an imitation or synthetic gem.
2. Do emerald cut diamonds sparkle less?
They sparkle differently. Emerald cuts reflect light in flashes rather than twinkles, giving a more elegant “hall of mirrors” look.
3. Are emerald cut diamonds cheaper than round cuts?
Yes. On average, they can cost 15–25% less per carat because they waste less rough diamond during cutting.
4. Is an emerald cut good for an engagement ring?
Definitely. It’s a timeless and sophisticated choice, perfect for those who love vintage or modern minimalism.
5. Can emerald cut diamonds be lab-grown?
Yes — lab-grown emerald cuts look identical to mined ones but are usually 30–40% more affordable and eco-friendly.