Cushion Cut Engagement Rings

Cushion cut engagement rings are a stunning promise of forever, featuring a square shaped diamond with soft rounded corners and a light, pillowy look. Whether set on its own, with side stones, or with an elegant halo, this fiery diamond style has a timeless allure that will never become outdated.


Browse AURONIA’s selection of cushion cut engagement rings below to find your perfect match, or use our Wedding Ring Designer to design a unique ring of your own. Every AURONIA ring is created with first-class craftsmanship and strong attention to detail, delivered directly from the artisan's hands to yours. Read more

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Cushion Cut Engagement Rings

As one of the oldest diamond shapes, cushion cuts are a chic and opulent choice for any engagement ring. Tracing back to the Old Mine Cuts of the eighteenth century, cushion cut diamonds are one of the most popular choices for an engagement ring that will stand the test of time.

This shape, also known as a pillow cut diamond, has more of a vintage look than round or square diamonds, thanks to the softened corners. While they display less brilliance than round cuts, cushion cut diamonds are well known for their fire thanks to the large, angular facets.

For the most classic look, opt for a solitaire cushion cut diamond with a simple precious metal band. Or dial up the luxury with cushion cut halo engagement rings or a cushion cut diamond paired with a pavé eternity band.

Cushion Cut Diamond Ring FAQs

What is a cushion cut diamond ring?

A cushion cut diamond ring features a square or rectangular stone with rounded corners to create a cushion or pillowy look. Cushion cut diamond rings can include a solitaire setting, putting the fiery gemstone on full display, or be set with smaller diamonds for a lavish halo, pavé, or toi et moi setting.

How much is a cushion cut diamond ring?

The price of a cushion cut diamond ring mainly depends on the 4 C’s – the cut, color, clarity, and carat weight of the natural diamond.

Compared to round brilliant cut diamonds, cushion cut diamonds tend to be more affordable due to their larger facets. If the diamond size is a primary consideration, you may end up with a cushion cut diamond that has a greater carat weight than a round cut diamond at the same price point.

Additionally, the setting of the cushion cut diamond ring will alter the price. In general, simple solitaire settings are the most affordable, while more intricate settings that include additional stones increase the price.

Finally, the precious metal for the band impacts the cost of a cushion cut diamond ring, with platinum being the most extravagant choice, followed by white and then yellow and rose gold. Cushion cuts retain color better than other diamond shapes, which is worth understanding when choosing the band’s metal.

What is a cushion cut halo engagement ring?

A cushion cut halo engagement ring has a center stone encircled by smaller diamonds. Most commonly, the center stone – typically a diamond – is cushion cut. However, the cushion shape can also be formed by the halo using a circular or square center diamond surrounded by smaller stones set with softened corners. This gives the illusion of a pillowy shape without a true cushion cut center diamond.

How many prongs should a cushion cut diamond ring have?

A cushion cut diamond ring should have four prongs to keep the center stone in place while still allowing plenty of light to hit the diamond. Another popular choice is a halo setting for a cushion cut diamond, as both of these options put the gemstone on full fiery display.

What metal should I choose for a cushion cut engagement ring?

The most popular metals for cushion cut engagement rings are platinum and white gold, as the silvery sheen complements the sparkle of the diamond. This cut retain color better than other diamond shapes, so we recommend choosing a stone with a G color grade, which will appear more white when set in platinum or white gold.

The engagement ring metal largely boils down to personal preference. A yellow or rose gold band can also look stunning with a cushion cut diamond. However, it’s important to remember that a yellow gold band may cause the diamond to have a yellowish tint, which can be less noticeable with a lighter colored metal.

How many carats is best for a cushion cut diamond ring?

Cushion cut diamonds look stunning in a range of carats, which refers to the weight of the stone. For a luxurious cushion cut engagement ring that will be worn every day, choose a stone between one and two carats, which offers great visual appeal without being too cumbersome. Moissanite and lab grown diamonds are affordable alternatives if you’d like a large, glittering gem that’s significantly less expensive than a natural diamond.

Do round or cushion cut diamonds look bigger?

Compared to round shapes, cushion cut diamonds can look bigger, especially if you choose a stone with a sizable surface area and less depth. This will increase the amount of the diamond that’s seen, rather than having a large portion of the carat weight buried within the setting.

It’s also worth considering the length to width ratio of a cushion cut diamond. A ratio of 1.00 to 1.05 is the most classic, with a distinctly square shape complemented by curved corners, while any diamond with a ratio above 1.15 will start to look rectangular.

Are oval or cushion cut diamonds more expensive?

Oval cut diamonds tend to be more expensive than cushion cut diamonds as they display greater clarity, brilliance, and overall sparkle compared to cushion cuts which are known for their fire. Also, because of the elongated shape, oval cut diamonds may appear larger than a cushion cut with the same carat weight.

Why do people like cushion cut engagement rings?

People like cushion cut engagement rings because of their timeless allure and classic appearance. Playing into the Old Mine Cut, cushion cut diamonds have a vintage style that’s easy to modernize with a halo setting or eternity band. They’re also one of the most affordable diamond cuts with a gorgeous fire and large surface area, making them stellar for engagement rings on a budget.