Ever feel like the world of diamonds has gotten... predictable? Round, oval, princess—beautiful, sure, but a little same-same? That’s where the marquise cut diamond steps in. Dramatic, elegant, and slightly rebellious, it’s a shape that doesn’t just sparkle—it shines with attitude.

Welcome to your complete guide to this bold and regal diamond cut. Whether you’re shopping for an unforgettable marquise engagement ring or just curious about what makes this shape so special, we’ve got everything you need to know right here.

A Royal Beginning: The History of the Marquise Cut Diamond

From King Louis XV to Modern Romance

Legend has it that the marquise cut was born out of love—or lust. King Louis XV wanted a diamond shaped like the lips of his mistress, the Marquise de Pompadour. Jewelers obliged, and the result was this now-iconic, boat-shaped cut.

The Evolution of a Bold Cut

Originally a royal statement, the marquise cut diamond became a symbol of vintage glamour in the 70s and 80s. Now, in 2025, it's the comeback queen of the engagement ring world.

What Is a Marquise Cut Diamond?

Defining the Shape

It’s long, it’s sleek, and it has pointed ends that give it that instantly recognizable look. The marquise cut belongs to the brilliant family, known for maximizing sparkle.

Anatomy of the Cut

It typically has 56 to 58 facets. The ideal length-to-width ratio falls between 1.75 to 2.15 for a balanced and flattering appearance.

Brilliance and Facet Structure

Because it's cut similarly to a round brilliant, it packs plenty of shine. But the elongated shape gives it that dramatic flair most other cuts can't match.

Why Choose a Marquise Cut Diamond Ring?

Unique Aesthetic Appeal

Not everyone has one—and that’s the point. A marquise cut diamond ring says, “I want different, not basic.”

Illusion of Size

The elongated shape makes the stone look way bigger than it actually is. Want a 1-carat stone that looks like a 1.5? Go marquise.

Finger-Lengthening Effect

It draws the eye lengthwise, making your fingers look longer and more slender. Who doesn’t love that?

Marquise Engagement Ring: A Bold Alternative to the Ordinary

Standout Design for Individual Style

If you’re into fashion-forward or vintage-inspired looks, a marquise engagement ring gives you the best of both worlds. It’s dramatic and elegant, with a twist of edge.

Perfect for Vintage and Modern Brides

Whether you pair it with an antique-style setting or a sleek east-west design, it just works. It’s the shape of versatility.

Top Marquise Diamond Ring Styles

East-West Settings

Turning the marquise sideways creates a modern, artistic vibe. It's a small change that makes a huge difference in style.

Halo and Double Halo Designs

Want more bling? A halo adds extra sparkle and amplifies the stone’s size. Double halo? Next level.

Classic Solitaires

Let the diamond do the talking. A clean solitaire setting puts all the attention on that dramatic shape.

Three-Stone Designs

Flanked by side stones, the marquise becomes even more regal—like a crown for your finger.

Choosing the Best Metal for Your Ring

White Gold & Platinum for a Sleek Look

These cool-toned metals enhance the stone’s brightness and create a modern, clean finish.

Yellow Gold for a Regal Touch

It channels that old-world luxury vibe—and looks amazing with warmer skin tones.

Rose Gold for Romantic Warmth

Soft and subtle, rose gold adds a dreamy, feminine touch to any marquise setting.

How to Pick a Quality Marquise Cut Diamond

Cut Proportions & Symmetry

Symmetry is everything. You want both pointed tips to align and the curve to be even on both sides. Lopsided marquises can look awkward on the finger.

Managing the Bow-Tie Effect

Many marquise diamonds have a dark area across the center—it’s called the bow-tie effect. A little is fine, but too much kills the sparkle.

Ideal Length-to-Width Ratio

For most fingers, a ratio between 1.85–2.00 offers a balanced and elegant look. Shorter ratios look wider; longer ones more slender.

The 4 Cs in Marquise Diamonds

Cut Quality

The most important C. It controls how much the diamond sparkles—and how even the shape looks.

Color Recommendations

Because marquise cuts show more body color, we recommend G–H or better for a bright white look.

Clarity Considerations

Look for VS2 or SI1 for a good value without visible inclusions. The brilliant cut helps hide minor flaws.

Carat & Visual Impact

Thanks to its shape, a 1-carat marquise looks bigger than a 1-carat round. It’s a smart way to maximize your budget.

Conclusion: 

The marquise cut diamond isn’t just a shape—it’s a statement. It’s for the bold, the romantic, and anyone who craves timeless elegance with a twist. From its royal origins to its modern-day resurgence, the marquise offers sparkle, style, and sophistication all in one.

If you’re ready to own a ring that’s as unique as your love story, explore the stunning marquise cut diamond rings at C6 Diamonds. Your perfect marquise engagement ring awaits.

FAQs 

1. How durable is a marquise cut diamond?

Marquise diamonds are as hard as any diamond but require protective settings because the pointed ends can chip if left exposed.

2. Can a marquise cut diamond be worn daily?

Absolutely! With proper care and a secure setting, a marquise cut diamond ring is perfect for everyday wear.

3. What’s the best setting to protect the pointed tips?

V-prong or bezel settings are ideal for safeguarding the marquise’s delicate points.

4. How do I avoid a strong bow-tie effect?

Choose a diamond with excellent cut proportions and symmetry. Viewing the stone under different lights helps too.

5. Are marquise cut diamonds more affordable than round cuts?

Generally, yes. Marquise diamonds often cost less per carat than round diamonds but appear larger due to their shape.