Cushion Cut Diamond Carat Size Chart

Looking for the ideal carat size for your cushion-shaped diamond? We’ve got you covered! In this guide, we’ll explore a comprehensive cushion diamond-carat size chart to help you make the perfect choice. From subtle elegance to dazzling brilliance, find your ideal carat size match right here.

Cushion Cut Diamond Carat

Cushion MM SizeCushion Carat Weight
3.25 mm.0.25 ct.
4.9 mm.0.50 ct.
5.25 mm.0.75 ct.
5.5 mm.1.00 ct.
6 mm.1.25 ct.
6.5 mm.1.50 ct.
6.75 mm.1.75 ct.
7 mm.2.00 ct.
7.5 mm.2.50 ct.
8 mm.3.00 ct.
8.5 mm.3.50 ct.
9 mm.4.00 ct.
9.3 mm.4.50 ct.
9.5 mm.5.00 ct.

What is a Cushion Cut Diamond?

If you’re in the market for a diamond, you may have heard of the cushion cut. A cushion-cut diamond is a square or rectangular shape with rounded corners. It’s a popular choice for engagement rings because it has a classic and timeless look.

But how do you know what carat size to choose? Well, there’s not one right answer for everyone. It depends on your personal preference and budget. However, most people opt for a cushion cut diamond that’s between 1 and 2 carats.

This is a good balance between size and cost. Keep in mind that larger diamonds will cost more, so if you want a bigger stone, you may need to compromise on clarity or color. Ultimately, the size of your cushion cut diamond will depend on how much you’re willing to spend and what looks best to you.

Description and Characteristics

Cushion cut diamonds are a popular choice for engagement rings, thanks to their unique shape and sparkling brilliance. This type of diamond features a square or rectangular shape with rounded corners and is sometimes referred to as a pillow cut. The cushion cut is a classic diamond shape that has been around for centuries but has recently experienced a resurgence in popularity.

This cut is known for its large facets, which create a burst of light and brilliant sparkle. Cushion-cut diamonds are also very versatile and can be set in a wide variety of settings. They are perfect for those who want a vintage-inspired yet timeless look for their engagement ring.

When shopping for a cushion cut diamond, it’s important to select one with a high clarity grade and a good cut. This will ensure maximum sparkle and brilliance in your new piece of jewelry.

cushion diamond carat size chart

Pros and Cons

A cushion-cut diamond is a popular diamond shape that has been around for centuries. It is a square or rectangular shape with rounded corners and large facets. This creates a soft, romantic look reminiscent of a pillow, hence the name.

One pro of a cushion-cut diamond is that it can appear larger than other diamond shapes of the same carat weight due to its larger facets and the way it reflects light. Cushion-cut diamonds also tend to have a more vintage or romantic look, making them perfect for antique-inspired or classic engagement rings. On the other hand, one con of a cushion-cut diamond is that it may not be as brilliant or sparkly as other diamond shapes, such as the round brilliant cut.

Additionally, cushion-cut diamonds tend to show more color than other shapes, so it’s essential to be mindful when choosing a diamond’s color grade. Overall, the cushion cut diamond is an excellent choice for those who value vintage appeal and a softer, more romantic look in their diamond jewelry.

Understanding Carat Size for Cushion Cut Diamonds

When it comes to shopping for cushion-cut diamonds, understanding carat size is crucial. The carat weight refers to the weight of the diamond and is one of the four Cs used to determine its overall value. While a larger carat weight may sound appealing, it’s important to consider other factors as well, such as cut, clarity, and color.

When looking at a cushion diamond carat size chart, keep in mind that different shapes may appear larger or smaller depending on their cut. For example, a well-cut cushion diamond may look larger than a poorly cut round diamond of the same carat weight. Ultimately, the perfect carat size for a cushion-cut diamond will depend on personal preference and budget.

Remember to consider all four Cs and choose a diamond that speaks to you, rather than solely focusing on carat weight.

Carat Weight and Diamond Size

When shopping for a cushion-cut diamond, it’s important to understand the role that carat weight plays in determining the size of your stone. Carat weight refers to the weight of the diamond, rather than its size or dimensions. As a general rule, the higher the carat weight, the larger the stone will appear.

However, other factors such as depth and cut quality will also impact the overall size and appearance of the diamond. It’s also worth noting that two diamonds with the same carat weight may appear different in size due to variations in their proportions and cut. When choosing a cushion cut diamond, consider your personal preferences and budget, and work with a reputable jeweler to find the best option for you.

How to Choose the Right Carat Size

Choosing the right carat size for your cushion cut diamond can feel overwhelming, but it doesn’t have to be. It’s important to remember that carat size is just one aspect of a diamond’s overall value and beauty. While a larger carat may seem more impressive, it may not always be the best choice for your taste or budget.

Consider the overall proportions of the diamond, along with the quality of the cut, clarity, and color. A well-cut diamond will maximize its brilliance and fire, making it shine regardless of its size. It’s also worth noting that smaller carat sizes can often offer a higher quality diamond at a more affordable price.

Ultimately, the right carat size is a personal decision that should be made with careful consideration of your individual preferences and budget.

Factors That Affect Carat Size Decision

When considering a cushion cut diamond, carat size is an important consideration. However, there are many factors that affect the decision for carat size. The first is budget.

The larger the carat size, the higher the price tag, so it is important to determine what can be afforded and what compromises can be made. Another factor to consider is the length-to-width ratio of the diamond. A cushion-cut diamond is typically square or rectangular with rounded corners, but the proportions of the length to width can affect how large the diamond appears.

Additionally, the setting in which the diamond will be placed can also impact the perception of carat size. A halo setting, for example, can make a smaller diamond appear larger. It is important to carefully consider all of these factors in order to make an informed decision about the carat size of a cushion-cut diamond.

Cushion Cut Diamond Carat Size Chart

If you’re in the market for a cushion cut diamond, you may be wondering what carat size is right for you. The answer really depends on your personal preferences and budget. A cushion diamond carat size chart can be a useful tool in understanding the size of a cushion cut diamond in relation to its weight.

Generally, a 1-carat cushion cut diamond will appear smaller than a 1-carat round brilliant diamond because of its weight distribution. However, a cushion cut diamond can still have a similar face-up size to a round brilliant diamond, depending on its length-to-width ratio and cut quality. It’s important to consider your own preferences and style when selecting a carat size for your cushion cut diamond.

Keep in mind that a larger diamond may appear more impressive, but it might also come at a higher cost. Ultimately, the perfect carat size for you is the one that makes you happy and fits within your budget.

Carat Sizes and Measurements

If you’re looking for a diamond that has the perfect balance between brilliance and size, the cushion cut might just be the one for you. However, it’s crucial to understand how carat sizes affect the cushion cut to ensure you make the right decision. A cushion-cut diamond typically has a slightly different size-to-weight ratio compared to other diamond shapes, so it’s essential to keep that in mind when shopping.

As a general rule, cushion-cut diamonds tend to look smaller than other shapes with the same carat weight. Thus, if you’re looking for a specific size, it’s best to go for a slightly larger carat weight to compensate for the apparent smaller size. For instance, a

A 5-carat cushion cut diamond can look stunningly beautiful, but a 2-carat diamond might look equally stunning while appearing more substantial. It’s always best to try on different carat sizes to see what size suits you best and complements your ring setting.

Visual Comparisons with Shapes and Settings

Looking for a cushion-cut diamond can be overwhelming, especially when trying to determine which carat size is the right fit. That’s why we’ve created a cushion-cut diamond-carat size chart to help simplify the decision-making process. Our chart breaks down the various carat sizes, from

00 to 00 carats, and compares them visually. You can easily see how much larger or smaller a

50-carat diamond is compared to a 50-carat diamond. We’ve also included information on the length, width, and depth of each carat size, providing even more detail.

With this chart, you can narrow down your search and select the perfect cushion-cut diamond that fits your personal style and budget.


In the world of diamonds, size definitely matters. With the cushion-cut diamond, the carat weight is a crucial factor in determining the overall appearance of the stone. As the carat weight increases, so too does the size and brilliance of the diamond; a true driver of awe and admiration in any setting.

So, if you’re looking to make a statement with your diamond, go big or go home – with a cushion cut diamond at the center of it all!”


What is a cushion cut diamond and why is it popular?
A cushion-cut diamond is a square or rectangular-shaped diamond with rounded corners and larger facets that give it a soft, pillow-like appearance. It is popular due to its vintage feel and versatility in various settings.

How do I choose the right carat size for a cushion-cut diamond?
The right carat size for a cushion cut diamond should depend on personal preferences and budget. Generally, a 1-carat cushion cut diamond would appear smaller than a 1-carat round diamond due to its shape.

What is the difference between a cushion-cut diamond and a princess-cut diamond?
A cushion-cut diamond has rounded corners and larger facets, while a princess-cut diamond has sharp corners and smaller facets. The cushion cut diamond has a softer and more vintage look, while the princess cut diamond has a modern and geometric feel.

How important is the clarity grade in a cushion cut diamond?
The clarity grade is important in any diamond, including a cushion-cut diamond. It refers to the number and location of internal and external flaws in the diamond. A higher clarity grade indicates fewer flaws, which can affect the diamond’s brilliance and value.

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