Engagement Ring Education

With its iconic pillowy shape and angular facets that create lively fire and sparkle, the cushion cut diamond effortlessly bridges vintage charm and contemporary brilliance. Rooted in history, this classic shape has experienced a strong resurgence in recent years. Available in both square and elongated proportions, the cushion cut adapts beautifully to a range of personal styles — from classic to contemporary. Today, cushion cut engagement rings are an ideal choice for brides drawn to romantic elegance paired with modern brilliance.

What Is A Cushion Cut Diamond?

A cushion cut diamond features a square or rectangular outline with softly rounded corners—resembling a pillow, which is how it earned its name. Its defining characteristic is the contrast between its gentle, curved silhouette and the structured geometry of its facets.

While instantly recognizable, cushion cuts vary dramatically in faceting style and proportions, which significantly affect how they sparkle.

Cushion Cut Variations: Standard vs. Modified Faceting

One of the most important distinctions when selecting a cushion cut is the faceting pattern.

Standard (Classic) Cushion Cuts

These feature larger, open facets, a smaller table, and deeper proportions. The result is bold, geometric flashes of light—often described as “chunky” brilliance. This style closely resembles antique old mine cuts and appeals to those drawn to vintage character and visible facet definition.

Modified Cushion Cuts

Modified cushions incorporate additional pavilion facets inspired by brilliant-style cutting. These extra facets break light into smaller reflections, creating a lively, shimmering “crushed ice” effect rather than distinct flashes. The overall look is more glittering and contemporary.

Neither style is objectively better—it comes down to aesthetic preference. Viewing both side by side is the best way to decide.

Elongated Cushion Cut Diamonds

Beyond faceting, cushion cuts also vary in outline. An elongated cushion features a rectangular shape with rounded corners, offering a longer silhouette compared to a traditional square cushion.

This shape distributes weight across a greater surface area, often appearing slightly larger on the finger while creating a subtle finger-lengthening effect. Elongated cushions are available in both classic and modified faceting styles, allowing buyers to pair their preferred sparkle pattern with a more contemporary proportion.

A Brief History of the Cushion Cut

Though often seen as romantic and contemporary, the cushion cut is one of the oldest diamond shapes still in existence. Its origins trace back to the 18th century, when the Old Mine cut dominated the jewelry world. Characterized by a high crown, small table, deep pavilion, and open culet, the Old Mine cut was designed to maximize candlelight sparkle long before modern cutting technology existed .

As diamond cutting techniques evolved in the 19th and early 20th centuries, the Old Mine cut gradually transformed into the modern cushion cut, with improved symmetry and enhanced light performance .

Although the round brilliant eventually became the most popular shape in the 20th century, the cushion cut never disappeared. In recent decades, it has experienced a strong resurgence, valued for its blend of antique character and contemporary brilliance .

Why Cushion Diamond Engagement Rings Are So Popular

Cushion cut engagement rings are beloved for their ability to blend vintage romance with modern brilliance. Their soft, rounded silhouette feels timeless and feminine, while their faceting delivers lively fire and sparkle.

They’re also incredibly versatile—equally at home in antique-inspired settings or sleek, contemporary designs. With strong visual presence and a distinctive character that feels both classic and unique, the cushion cut remains a standout choice for modern brides.

Famous Cushion Cut Engagement Rings

Cushion cut engagement rings have gained renewed attention in recent years, thanks to several high-profile celebrity designs that showcase the shape’s romantic appeal.

• Taylor Swift’s engagement ring from Travis Kelce has been widely reported to feature a large, elongated cushion-style diamond set in yellow gold, blending vintage character with contemporary flair (estimated at roughly 7–9 carats). 

• Meghan Markle’s engagement ring from Prince Harry features a Botswana-sourced cushion-cut center diamond flanked by two round stones from Princess Diana’s personal jewelry collection—a three-stone design that combines sentimental meaning with standout style. 

• Miley Cyrus’s custom engagement ring from partner Maxx Morando features an elongated cushion-cut diamond—estimated around 4–5 carats—set horizontally in a bold yellow gold bombe-style bezel that blends vintage character with modern flair.

• Gabrielle Union wears an 8.5-carat cushion-cut diamond engagement ring from Dwyane Wade, set on a striking band that emphasizes the stone’s size and brilliance.

• Sofia Vergara’s ring from Joe Manganiello also showcases a large cushion-cut diamond in a pavé halo setting—an elegant and glamorous statement piece.

Pros and Cons Of Cushion Cut Diamond Engagement Rings

Pros

• Excellent sparkle and fire: Modified “crushed ice” cushion cut diamonds offer exceptional brilliance and sparkle, while classic cushion cuts are renowned for their fire—e.g., the ability to disperse white light into a spectrum of colors. 

• Versatile: Cushion cuts are among the most adaptable diamond shapes for engagement rings. They come in a range of faceting styles and length-to-width ratios, allowing buyers to choose between square or elongated silhouettes. Their blend of vintage charm and modern brilliance makes them equally at home in classic solitaires, halos, and contemporary designs.

• Great value: Cushion cut diamonds typically cost less than a comparable round brilliant of the same carat weight, offering strong visual presence at a more accessible price point.

• Hides inclusions: Cushion cuts can disguise inclusions well, though performance depends on faceting style. Modified cushion cuts with “crushed ice” faceting tend to conceal inclusions more effectively, while classic cushions with larger, open facets may reveal flaws more readily.

• Durable: Thanks to their rounded corners, cushion cuts are generally less prone to chipping than sharp-cornered square shapes like princess cuts, making them a practical choice for everyday wear.

Cons: 

• Smaller face-up size: Cushion cuts may appear smaller per carat than elongated cuts like oval or pear-shaped diamonds, partly because they carry much of their weight in depth. However, more rectangular cushion cuts can give the impression of greater size.

• Shows more color: Cushion cuts aren’t the best cut for concealing color, which means a higher color grade may be necessary for your diamond to appear colorless.

• Not for everyone: The crushed ice look of some cushion cut diamonds is polarizing—some love it, and some hate it. Ultimately, it’s a matter of personal preference, and it’s important to carefully examine multiple cushion cut diamonds to find the one that works for you.

How to Buy a Cushion Diamond Engagement Ring

Like any engagement ring, choosing a cushion cut ring requires careful attention to detail. In addition to checking certifications and grading from organizations like GIA, it’s also essential to look at diamonds via high-quality 360-degree video (or better yet, in person) under magnification. Here are a few other important things to keep in mind when buying a cushion cut diamond ring. 

Cut Quality

This is arguably the most important of the 4Cs. Because cushions do not receive an overall cut grade, you must evaluate proportions, symmetry, polish, and—most importantly—visual light performance.

General Guidelines:

• Table: 58–70%

• Depth: 61–68%

• Symmetry: Good to Excellent

• Polish: Very Good to Excellent

These ranges are starting points only. Two cushions with identical numbers can look completely different depending on faceting style.

Length to Width Ratio

The shape of a cushion cut diamond is determined by its length-to-width ratio. Choosing between a classic square cushion cut and a more rectangular elongated cushion cut is one of the most important decisions. Square has a classic look, while elongated cushions can have a slimming effect, making fingers appear longer.

• 1.00-1.05: Square, with balanced proportions, making it the most popular ratio.

• 1.05-1.10: Slightly rectangular, but may appear square when set. 

• 1.10-1.30: Distinctly rectangular, with an elegant, finger-flattering shape.

Color

Cushion cuts mask color to a certain extent, but not as well as round brilliant cuts. 

• In platinum or white gold, G–H is recommended for a near-colorless appearance.

• In yellow or rose gold, I–J can work beautifully as the metal offsets warmth.

Clarity

Because of its open faceting, inclusions are most visible if they are located near the center of a cushion cut (especially if it is a standard cushion cut). Modified cushion cuts tend to mask inclusions more effectively, meaning many SI1 stones can appear eye-clean. Classic cushions with larger, open facets are less forgiving, so VS2 or higher is typically recommended for optimal clarity. 

Carat

Cushions retain more weight during cutting, contributing to their price advantage over rounds. However, square cushions can appear smaller face-up due to deeper proportions. So you may need a diamond of a higher carat weight for the finger coverage you want. 

For better value, consider purchasing just below milestone weights (0.90 vs 1.00 ct, 1.90 vs 2.00 ct), where price jumps significantly with minimal visual difference.

Lab-Grown Cushion Diamonds

Lab-grown cushion diamonds are chemically and visually identical to mined stones. Because cushion cuts can appear slightly smaller face-up compared to elongated shapes, opting for lab-grown allows buyers to increase carat size while maintaining budget flexibility.

This is especially appealing for elongated cushions, where proportion and finger coverage are central to the design appeal.

Best Settings for Cushion Diamond Engagement Rings

Cushion cut diamonds are exceptionally versatile and create a strong visual presence in a wide range of settings.

Solitaire

A classic solitaire—often secured with four prongs or elegant claw prongs—keeps the focus entirely on the center stone. This setting highlights the cushion’s soft outline and distinctive sparkle.

Halo

Halo settings are especially popular with cushion cuts. A border of smaller diamonds surrounds the center stone, enhancing brilliance and creating the illusion of greater size while accentuating its rounded shape.

Three-Stone

Three-stone designs add dimension and symbolism, often pairing the cushion center with trapezoids, baguettes, or even smaller cushions. This setting enhances presence while maintaining balance and proportion.

Pavé

Pavé bands introduce additional shimmer, with small diamonds set along the shank to amplify overall sparkle. 

Bezel

A bezel setting encircles the diamond with a metal rim, offering maximum protection and a sleek, modern aesthetic. It softens the edges further and works particularly well for those with active lifestyles.

Metal Choices That Complement Cushion Diamonds

Platinum, white gold, yellow gold, and rose gold all pair beautifully with cushion cut diamonds—each influencing the overall look in a distinct way. Platinum is prized for its durability and naturally bright white sheen, making it a popular choice for sleek, contemporary styles. White gold offers a similar appearance at a more accessible price point. Yellow gold introduces warmth and timeless elegance, while rose gold adds a soft, romantic glow that complements the cushion’s rounded corners.

Metal choice also plays a role in how color is perceived. Platinum and white gold enhance the crisp brightness of higher color-grade diamonds, whereas yellow and rose gold can subtly offset warmth in slightly lower color grades, helping the diamond appear more balanced overall.

Who Should Choose a Cushion Cut Diamond Engagement Rings?

Cushion cut engagement rings are ideal for those drawn to romantic, softer silhouettes and subtle vintage influence. Their rounded corners and distinctive sparkle offer an alternative to the traditional round brilliant, while still maintaining strong brilliance and presence. With the option to choose between square and elongated proportions, cushion cuts provide flexibility for buyers who want a shape that feels both timeless and personal.

Find the Perfect Cushion Cut Diamond Engagement Ring at With Clarity

Soft yet striking, cushion cut diamond engagement rings offer a blend of heritage charm and modern brilliance. Explore square and elongated cushion designs at With Clarity, available in platinum, white, yellow, and rose gold — and customizable with mined or lab-grown diamonds to suit your vision.

FAQs

1. What is the difference between a classic and a modified cushion cut?

Classic cushion cuts feature larger, open facets that produce bold flashes of fire, while modified (or “crushed ice”) cushions have additional facets that create a more glittering, scintillating sparkle.

2. Do cushion cut diamonds sparkle as much as round diamonds?

They sparkle differently. Round brilliants maximize light return, while cushion cuts emphasize fire (broad flashes of color) or shimmer, depending on the faceting style.

3. Do cushion cut diamonds look smaller than other shapes?

Square cushions can appear slightly smaller face-up than elongated shapes of the same carat weight due to deeper proportions. Elongated cushions offer a larger visual presence.

4. What clarity grade is best for a cushion cut?

VS2 or well-selected SI1 typically offer the best balance of value and beauty. Modified cushions hide inclusions better than classic cushions with large open facets.

5. Do cushion cut diamonds show more color?

Yes, they can show warmth more than round brilliants. G–H color is recommended for white metals, while I–J can work well in yellow or rose gold.

6. Are cushion cut diamonds more affordable than round diamonds?

Generally, yes. Cushion cuts often cost 20–30% less per carat than comparable round brilliants.

7. Are cushion cut diamonds durable?

Yes. Their rounded corners make them less prone to chipping than pointed shapes like princess or marquise cuts.

8. What settings work best with cushion cut diamonds?

Cushions pair beautifully with solitaires, halos, three-stone designs, pavé bands, and even bezel settings, depending on whether you prefer classic or contemporary styling.