Cushion Cut vs Princess Cut Engagement Rings: How to Choose

Choosing the shape of your centre stone is one of the most personal decisions you'll make when selecting an engagement ring. It influences everything: how the ring catches light, how it sits on your hand, and how it reflects your individual style.

Two shapes consistently top the list after the classic round brilliant: the cushion cut and the princess cut. Both are breathtaking, but they offer very different aesthetics. The cushion cut leans toward romantic elegance with its pillow-soft silhouette, while the princess cut commands attention with geometric precision and dazzling white-light brilliance.

Whether you're considering a moissanite engagement ring or a lab diamond engagement ring, understanding how each cut performs in terms of sparkle, durability, setting compatibility, and cost will help you make a confident choice. This guide breaks down every factor so you can find the shape that truly speaks to your love story.

What Is a Cushion Cut Engagement Ring?

The cushion cut dates back to the 19th century, when it was known as the "old mine cut." Its defining features are gently rounded corners and larger facets that create broad, colourful flashes of light known as fire. Imagine a square or rectangle with softened edges, similar to a cushion or pillow, and you have an accurate picture of its outline.

Over the decades, gem cutters have refined the original proportions while keeping the cut's signature warmth. Modern cushion cuts typically feature 58 facets arranged in either a "standard" or "modified brilliant" pattern. The standard pattern produces chunkier light patterns, while the modified brilliant creates a "crushed ice" effect with smaller, more scattered reflections.

Key Characteristics of Cushion Cut Stones

• Shape: Rounded square or slightly rectangular with soft, curved corners
• Facets: 58 facets in standard or modified brilliant arrangements
• Light performance: Exceptional fire (colourful light dispersion) with moderate brilliance
• Personality: Romantic, vintage-inspired, warm
• Versatility: Available in both elongated and square proportions to suit different finger shapes

Because of its open faceting, the cushion cut is particularly flattering in moissanite, which naturally has a higher refractive index than diamond. The result is a spectacular display of rainbow-like flashes that give a cushion cut moissanite ring an almost hypnotic quality.

What Is a Princess Cut Engagement Ring?

The princess cut made its debut in the 1980s and quickly became the second most popular fancy shape in the engagement ring market. Its appeal is straightforward: sharp, clean lines; a perfectly square (or near-square) outline; and a chevron faceting pattern that produces intense white-light brilliance.

Where a round brilliant scatters light in all directions, the princess cut concentrates it into bold, directional flashes. The pointed corners and geometric profile give it a distinctly contemporary feel. It's the cut that says, "I appreciate tradition, but I want something with a modern edge."

Key Characteristics of Princess Cut Stones

• Shape: Square with sharp, defined corners (some are slightly rectangular)
• Facets: 50–58 facets in two to four chevron patterns
• Light performance: High brilliance (white-light return) with moderate fire
• Personality: Contemporary, bold, sleek
• Efficiency: Retains roughly 80% of rough stone weight, more than most cuts

Princess cut stones pair exceptionally well with lab diamonds, where the precision of laboratory growing conditions produces consistently excellent clarity, allowing the cut's brilliance to reach its full potential.

Cushion Cut vs Princess Cut: Brilliance, Fire, and Sparkle

Sparkle isn't a single quality; it's actually a combination of three optical properties. Understanding them will clarify why these two cuts look so different, even when the stone size and quality are identical.

Bottom line: If you're drawn to the way light breaks into rainbows as you move your hand, the cushion cut will captivate you. If you prefer a crisp, high-contrast sparkle that's visible from across the room, the princess cut is your match.

Moissanite amplifies both effects. Its refractive index (2.65–2.69) exceeds that of diamond (2.42), so a moissanite cushion cut will display even more fire, while a moissanite princess cut will deliver even more brilliance. This is one reason many couples specifically seek moissanite when choosing fancy-shaped centre stones.

How Each Cut Looks on Your Hand

A ring doesn't exist in isolation. It lives on your hand every day, and how a centre stone interacts with your finger shape, skin tone, and personal style matters just as much as its technical specs.

Cushion Cut on the Hand

The rounded corners create a gentle, flowing outline that softens the overall look of the ring. Cushion cuts tend to sit compactly on the finger, which makes them comfortable for everyday wear. They complement slender and wider fingers equally well, especially in elongated rectangular proportions that create a lengthening effect.

Princess Cut on the Hand

The sharp corners and straight edges of a princess cut create a distinctly angular profile on the finger. Because the cut is measured corner to corner (its diagonal is longer than its side), a princess cut often appears larger than a cushion cut of the same carat weight. The geometric shape naturally draws the eye, making it a strong statement piece.

Quick Tip on Perceived Size

Princess cuts typically have a larger face-up surface area relative to their carat weight compared to cushion cuts. If maximising visual size is a priority for you, this is a meaningful advantage. However, cushion cuts compensate with depth, which contributes to their superior fire. Neither approach is better; they simply offer different strengths.

Best Engagement Ring Settings for Cushion Cut and Princess Cut Stones

The setting you choose will frame your centre stone and influence how light interacts with it. Both cushion and princess cuts are remarkably versatile, but certain settings bring out the best in each shape.

Ideal Settings for Cushion Cut Rings

• Halo setting: A ring of smaller stones around the cushion cut amplifies its romantic sparkle and adds visual size. The rounded outline of the cushion pairs naturally with a halo, creating a cohesive, radiant look.
• Cathedral setting: Arched metal supports lift the cushion cut above the band, allowing light to enter from beneath and enhancing fire. The architectural lines of a cathedral mount add stature without competing with the stone's soft shape.
• Pavé band: Small accent stones along the band complement the cushion cut's gentle light pattern, adding continuous shimmer without overpowering the centre stone.
• Solitaire setting: A clean, minimal mount lets the cushion cut's fire take full centre stage. This is the quintessential choice for vintage-inspired elegance.

Ideal Settings for Princess Cut Rings

• Solitaire setting: The clean geometry of a princess cut is perfectly suited to a solitaire mount. Nothing competes with the stone's sharp lines and brilliant sparkle.
• Modern setting: Bezel mounts, tension settings, and contemporary band designs amplify the princess cut's sleek personality. These settings also protect the stone's pointed corners from chipping.
• Side-stone setting: Flanking the princess cut with matching or contrasting stones (such as baguettes or trillions) creates a dramatic, art-deco-inspired look that enhances the cut's angular beauty.
• Hidden halo: A halo set beneath the princess cut adds sparkle from the profile view while keeping the top-down silhouette clean and geometric.

If you're drawn to nature-inspired aesthetics, both cuts also look extraordinary in Lovelri's Botanical Garden collection, where organic motifs in the band and setting create a beautifully artistic contrast against the centre stone.

Moissanite vs Lab Diamond: Which Stone Works Better for Each Cut?

Choosing between moissanite and lab diamond is a separate but closely related decision to selecting your cut shape. Here's how each stone type performs in cushion and princess cuts specifically.

Moissanite in a Cushion Cut

This is one of the most popular pairings in our collection, and for good reason. Moissanite's naturally high fire is amplified by the cushion cut's open faceting. The result is an almost kaleidoscopic display of colour in any lighting condition. Because moissanite costs a fraction of mined diamond, couples can often select a larger carat size or invest more in their setting, such as a detailed halo or cathedral design.

Moissanite in a Princess Cut

The princess cut's chevron facets push moissanite's brilliance to extraordinary levels. If you want a stone that will catch every light source in a room, this combination delivers. Moissanite's 9.25 Mohs hardness rating also means it holds up beautifully in the princess cut, where corner durability matters.

Lab Diamond in a Cushion Cut

Lab-grown diamonds offer the same crystal structure and optical properties as mined diamonds, but at a significantly lower price point and with a transparent origin. In a cushion cut, a lab diamond produces the classic chunky sparkle and warm fire that has made this shape a favourite for over a century. Browse Lovelri's lab diamond engagement rings to see how this pairing comes to life.

Lab Diamond in a Princess Cut

Lab diamonds in a princess cut exhibit the same high brilliance you'd find in a mined stone. Because lab growing conditions produce fewer inclusions in many cases, the stone's clarity allows the princess cut's precise faceting to perform at its best.

Cost Comparison: Cushion Cut vs Princess Cut

Budget matters, and one of the most common questions we hear is whether one cut is more affordable than the other. Here's a clear breakdown.

Why Cushion Cuts Can Be Less Expensive

Cushion cuts retain a high percentage of the original rough stone during cutting, which reduces manufacturing waste. This efficiency often translates to a lower per-carat price compared to round brilliant diamonds. The savings can be significant, especially at larger carat sizes.

Why Princess Cuts Offer Strong Value

Princess cuts are even more efficient in terms of rough retention (roughly 80%, the highest of all popular shapes). They also tend to face up larger than cushion cuts of the same carat weight, meaning your money buys more visible stone. For couples who want maximum visual impact within a set budget, the princess cut is often the most compelling option.

How Moissanite Changes the Equation

When you choose moissanite, the cost difference between cushion and princess becomes less of a deciding factor. Moissanite is substantially more affordable than both mined and lab-grown diamond at every carat size, which gives you the freedom to prioritise shape, setting, and metal without stretching your budget. Many of our clients at Lovelri select moissanite specifically so they can invest in a more detailed setting, like a pavé band or an intricate side-stone design.

Durability Considerations for Everyday Wear

An engagement ring is meant to last a lifetime, so durability deserves careful attention.

Cushion Cut: Built for Longevity

The rounded corners of a cushion cut are inherently less prone to chipping than pointed shapes. There are no sharp edges to catch on clothing or bump against surfaces. This makes the cushion cut one of the most practical choices for active lifestyles.

Princess Cut: Beautiful, with a Caveat

The princess cut's pointed corners are its most vulnerable feature. A hard impact can cause a chip at one of the four corners. However, this risk is easily managed by choosing a protective setting. Bezel mounts, V-prongs, and modern settings all shield the corners without hiding the stone's beauty. At Lovelri, our master jewellers specifically engineer prong placement to protect princess cut corners while maximising light return.

Both moissanite (9.25 Mohs) and lab diamond (10 Mohs) are extremely durable stones that handle daily wear with ease in either cut.

Matching Your Cut to Your Personal Style

Still torn between the two? Sometimes the best way to decide is to think about the broader aesthetic you want your ring to express.

Choose a Cushion Cut If You Love…

• Vintage and antique-inspired jewellery
• Warm, colourful sparkle over sharp white brilliance
• Soft, feminine silhouettes
• Settings with intricate detailing, like botanical or nature-inspired bands
• A stone that photographs beautifully in warm, natural light

Choose a Princess Cut If You Love…

• Clean, contemporary design
• Bold, high-contrast sparkle that turns heads
• Geometric and architectural aesthetics
• Minimalist or modern ring settings
• Maximising the perceived size of your centre stone

Of course, rules are made to be broken. A cushion cut in a sleek, modern mount can look strikingly contemporary, and a princess cut in a vintage-style halo setting can feel delightfully unexpected. The beauty of working with a jeweller who handcrafts each piece is that your ring doesn't have to follow a formula.

Designing a Custom Engagement Ring with Your Chosen Cut

If you know you want a cushion or princess cut but can't find the exact ring you're envisioning, a custom engagement ring gives you full creative control. At Lovelri, our bespoke process is designed to be enjoyable and stress-free.

How the Custom Process Works at Lovelri

1. Complimentary consultation: Share your vision, preferred stone shape, carat size, and setting preferences with our design team. Consultations are available in person at our Toronto showroom or virtually for clients across Canada.
2. 3D concept rendering: Our designers create a detailed digital model of your ring so you can see exactly how it will look before any metal is cut. Adjustments are easy at this stage.
3. Master craftsmanship: With over 40 years of fine jewellery expertise, our Toronto-based jewellers handcraft your ring in your chosen metal: white gold, yellow gold, rose gold, or platinum.
4. Delivery: Your finished ring is carefully prepared and delivered in approximately four weeks, with expedited timelines available on request.

Whether you want a cushion cut moissanite in a botanical-inspired cathedral setting or a princess cut lab diamond in a pavé band, the custom route ensures every element is exactly as you imagined it.

Finding the Shape That Tells Your Story

There's no universally "better" choice between a cushion cut and a princess cut. Each shape carries its own character. The cushion cut speaks in warm, colourful whispers. The princess cut speaks in bright, confident declarations. Both are timeless. Both are beautiful. And both become even more extraordinary when paired with the right stone, setting, and craftsmanship.

The most important thing is that your engagement ring feels like yours. It should reflect the way you see beauty, the way you express love, and the life you're building together.

At Lovelri, every ring is handcrafted by master jewellers in Toronto using ethically sourced moissanite, lab-grown diamonds, and natural diamonds. Whether you choose from our curated collections or design something entirely bespoke, we're here to help you create a ring that will be cherished for generations.