Princess Cut Diamond Rings: Modern Elegance with a Sharp Edge

13 June 2025 • 5 min read

Why the Princess Cut Is a Brilliant Choice

Looking for a diamond ring that’s sleek, stylish, and full of sparkle? The princess cut diamond ring might just be your perfect match. With its crisp square shape and sharp facets, the princess cut is a modern icon in the world of engagement rings.

Loved for its dazzling brilliance and clean geometry, this cut combines contemporary style with classic charm. Whether you’re after a show-stopping engagement ring or a timeless right-hand piece, princess cut diamonds strike the perfect balance between bold and beautiful.

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What Is a Princess Cut Diamond?

The princess cut is a square or rectangular diamond with pointed corners and multiple facets that maximise its sparkle. It’s often called the “modern brilliant” because it rivals the round cut for brilliance, but with a sharper, more architectural vibe.

Invented in the 1960s, the princess cut quickly became the second most popular diamond shape—particularly among those who want something sleek and statement-making.

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Why Choose a Princess Cut Diamond Ring?

It Offers Maximum Sparkle

Thanks to its faceting pattern, a princess cut reflects light brilliantly. It’s the square shape with the power of a disco ball—sparkly from every angle.

It’s Great Value for Carat Weight

The princess cut preserves more of the rough diamond than many other shapes, making it more affordable per carat. That means you can often go bigger without blowing the budget.

It Suits a Range of Styles

Whether you’re into minimal, vintage, or halo designs, the princess cut works in everything from simple solitaires to diamond-studded masterpieces.

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Popular Princess Cut Ring Designs

H2: Solitaire Princess Cut Rings

Clean, sharp, and effortlessly chic. A solitaire princess cut diamond ring focuses all the attention on the centre stone. It’s ideal for those who appreciate minimalism with a modern twist.

H3: Halo Settings

Surrounding a princess cut with a halo of tiny diamonds adds a next-level sparkle and makes the centre stone appear larger. It’s perfect for glam lovers and sparkle seekers.

H4: Channel-Set Bands

Princess cuts align beautifully in a channel setting, where diamonds are set flush in a row along the band. It’s streamlined, secure, and totally sophisticated.

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Choosing the Perfect Princess Cut Diamond

Cut and Proportions Matter

The brilliance of a princess cut depends on precision. Look for a square ratio close to 1.00, and make sure the symmetry and polish are top-notch. A well-cut princess diamond will radiate light from every angle.

Clarity and Colour

Because of its faceting style, princess cuts can hide inclusions well, so you might get away with a slightly lower clarity grade—VS2 or even SI1 can still look flawless to the eye.

Aim for G or better in colour to ensure that sharp, icy brilliance.

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Best Metal Matches for Princess Cut Rings

• White Gold – Sleek and contemporary, enhances the sparkle of the princess cut.

• Platinum – Ultra-durable and great for sharp corners and modern styling.

• Yellow Gold – A warmer, more traditional contrast to the cool sparkle of the diamond.

• Rose Gold – Adds a romantic, feminine edge to this clean-cut shape.

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Modern Brides Love the Princess Cut

Today’s brides are embracing individuality, and the princess cut’s bold shape is perfect for those who want to stand out without going over the top. It’s also practical—the flat surface makes it easy to pair with stackable bands or eternity rings.

Whether you’re after something traditional with a twist or completely custom, princess cut rings tick all the right boxes.

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Custom Princess Cut Rings at Ernesto Buono

At Ernesto Buono Fine Jewellery, we specialise in creating bespoke diamond rings that reflect your personality and style. Whether you’re drawn to a minimalist solitaire or a halo ring with vintage flair, we’ll help you design something unforgettable.

✨ Visit our Sydney boutique, browse online, or follow us on Instagram to see how we transform princess cut diamonds into heirlooms in the making.

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The Perfect Ring for Every Occasion

Don’t limit the princess cut to engagements only—it’s also a gorgeous choice for anniversaries, right-hand rings, or milestone celebrations. With its versatile shape and timeless brilliance, it works just as beautifully as a centrepiece or a stacking element.

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Conclusion: The Smart, Stylish Choice

Choosing a princess cut diamond ring means choosing elegance, edge, and maximum sparkle. Whether you prefer clean lines or diamond-encrusted details, this cut delivers a look that’s both timeless and totally now.

Thinking of popping the question? Or maybe treating yourself to a piece that speaks to your style? Let Ernesto Buono help you create a ring that’ll dazzle for decades.

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FAQs About Princess Cut Diamond Rings

1. Are princess cut diamonds more affordable than round ones?
Yes, they typically cost less per carat due to better rough diamond yield—making them a budget-smart choice.

2. Are the corners of a princess cut diamond fragile?
The sharp corners can be prone to chipping, so it’s best to choose protective prong settings or platinum for extra security.

3. What setting is best for a princess cut engagement ring?
Solitaire and halo are both popular, but channel and bezel settings offer durability and a clean finish.

4. Can I customise my princess cut ring at Ernesto Buono?
Absolutely! We offer bespoke designs where you choose everything from the diamond and setting to the band and finish.

5. What’s the best way to clean a princess cut diamond ring?
Use warm soapy water, a soft toothbrush, and regular professional cleanings to maintain maximum sparkle.