emerald vs radient

Emerald Cut vs Radiant Cut Diamond: Clear Cut Distinction

Posted on January 28, 2022April 29, 2025 by Chris Galey

Diamonds have always been available in a wide variety of qualities, cuts, colors, shapes, etc. to customers around the world. While the diamond has many important features, one of its most important aspects includes how the diamond has been cut by the jeweler or designer. Hence, every piece of diamond is available to the customers in various cuts such as the round cut, radiant cut, emerald cut, princess cut, etc.

One such example is the emerald cut and the radiant cut made in diamonds. Although similar from many perspectives, both cuts signify different things and are suitable for different kinds of diamond wearers. Hence, customers should choose according to their personal preferences and what they think would accurately symbolize the situation for which the diamond jewelry is being bought.

The emerald cut and the radiant cut are very similar in their outward appearance and hence might tend to confuse people when seen from afar. They are cuts that stay unique and individual in their appearance. Emerald cut diamonds have been a classic cut that imparts a vintage feel to the jewelry. While radiant cut diamonds have a more modern twist and give off an aesthetic vibe.

What is an Emerald-Cut Diamond?

An emerald-cut diamond is shaped like a rectangle with accurately cut corners. Owing to their step-cut facets, a term coined due to their staircase-like ascending cuts, emerald diamonds feature numerous long, beautiful dashes of light. The paralleled cuts form the iconic hall-of-mirrors appearance of the diamond.

The Emerald Cut became rather prevalent during the period of Art Deco (1920-30). The cut gradually became more complex as it was given more facets by jewelers around the world, and became the contemporary cut as we know it today. Currently, the emerald cut is primarily used to emphasize the clarity and purity of the color of the gem.

The cut is unforgiving to diamonds with the slightest of inflictions as blemishes are easily susceptible to the naked eye. The name was coined due to the sequential arrangement of its 57 facets, which are separated into 24 facets on the base, 8 facets on the girdle, and 25 facets on the table. The flat tabletop does have a broad and dazzling width.

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What is a Radiant Cut Diamond?

Having merely ten more facets and a cubical shape similar to the emerald cut diamond, one can argue that the radiant cut diamond might have a similar outline as the former. However, there are crucial differences that help people choose between the two.

Invented by Henry Grossbard, a renowned diamantaire during World War II, in 1977, the radiant cut is a stunning square geometry of the gemstone that incorporates every one of the biggest outlines seen in the round cut and emerald cut. Hence, it has flashes of a rainbow and bright white light.

Square cuts hold an innate beauty within themselves that stands out among the other varieties of diamond cuts. The radiant cut is a middle ground between the emerald cut and a round brilliant diamond.

The 70 facets transport the light to the center of the stone and help it bounce back, giving the stone incomparable sparkle. It is commonly believed that radiant cut is the only cut that comes close to outperforming brilliant cut in terms of dazzle and brilliance.

Radiant cut diamonds seem bigger than other diamond cuts having similar carat weight owing to their oblong form. Also, because of its oblique edges, the radiant-cut diamond is immune to the damage and ravages of time, making it far more durable.

To help customers get a better idea about the differences that lie between an emerald cut and a radiant cut diamond, here are some of the factors that cause the variations between the two.

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Difference Between Emerald Cut and Radiant Cut

The basic distinction between the Emerald cut vs radiant cut is the appearance of the diamond’s brilliance. The emerald-cut diamonds have straight cuts and light can be seen in the form of strips through the diamond. Whereas, the radiant cut diamond is seen sparkling with flashes of light here and there.

Emerald Cut vs Radiant Cut: History of the Diamond Cuts

Emerald Cut

One of the oldest diamond shapes to exist, the emerald cut can be traced back to the table cut of the 1500s from which the emerald cut was further developed. Originally termed as the multi-faceted table cut, the cut was first and foremost used on emeralds as the name suggests, and was only a lot later on brought as another variety into the world of diamonds.

With the term ‘emerald cut’ emerged in the 1920s, it has often been associated with the era of Art Deco wherein clean lines and symmetry were in trend amongst the people and enjoyed their own class of popularity. Then in the 1940s, the cut was further more refined and standardized which could be done with the invention of much more advanced and systematic diamond-cutting tools.

Radiant Cut

Unlike the emerald cut which is a design of the olden times, the radiant cut is a much more modern style that was an invention made by Henry Grossbard in the 1970s. The term ‘radiant cut’ has been patented by Grossbard so generally on the laboratory certificates provided by GIA or AGS, the cut is referred to as a “rectangular brilliant” or “cut-cornered square”.

The radiant cut was created as a hybrid wherein the cut has many facets that have been designed in a manner to maximize the brilliance and beauty of the diamond. One of the sparkliest varieties in cuts for the diamond industry, the radiant cut diamond is made with a brilliant faceting pattern that is present in both the crown and pavilion of the gemstone.

Emerald Cut vs Radiant Cut: Facets

The number of facets on an emerald cut diamond is 57, whereas in a radiant cut diamond is 70. In an emerald diamond, one can see that the facets are created in a ‘stepped manner’ (one step after another like a staircase) that adds a mirror effect to the diamond cut. The facets are all elongated and hence we can see that the inclusions are very evident if any. The diamond appears very sleek and classy.

In a radiant cut diamond, one can observe the facets to be triangular or kite-shaped. These angular facets add more character to the rectangular diamond and mask a lot of inclusions that the diamond might possess. The cuts of the diamond make it appear shiny and brilliant. A lab-grown emerald-cut diamond will be as stunning and brilliant as a naturally extracted diamond.

Emerald Cut

The emerald-cut diamonds have a rectangular outline and the corners are cut in a particular manner. Depending on the dimensions of the gem, the emerald-cut diamonds can be home to 50 to 58 step-cut facets. The step cuts are arranged parallelly and this leads to the creation of stunning flashes of light which in turn causes a “hall of mirrors” effect. This cut is known to be slightly more elegant than radiant cut diamonds and also exhibits a more sophisticated sparkle.

Radiant Cut

The major difference in the radiant cut is that although it is rectangular in shape much like the emerald cut, it does not have step cuts and is instead home to 70 triangular or kite-shaped facets which originate from the center and do an excellent job of maximizing the brilliance and sparkle of the stone.

Emerald Cut vs Radiant Cut: Carat Weight vs Visible Size

The difference between carat weight and the visible size between the emerald and radiant cuts is almost the same, with both the cuts appearing larger than their actual carat weight. You can use our Diamond Carat Size Chart to determine the right size for your diamond.

When comparing a round brilliant cut diamond with an emerald and radiant cut diamond, all of the same carat weight, it can be easily noticed that both these diamonds appear larger. In the case of emerald cuts, they appear larger due to the top surface is bigger than the one found in round cuts.

Radiant cuts are also created in an elongated manner and hence appear bigger than the round cut diamonds, even though they have a slightly smaller face-up measurement when compared with the round cuts of the same weight.

With radiant diamonds, it was within Grossbard’s interest to create a diamond that would appear as large as possible by investing not too much. And so, he paired a broad and shallow design with a highly brilliant faceting pattern. This gave rise to an excellent optical illusion wherein the radiant cut diamonds truly felt like they were radiating brilliance and shimmer.

Emerald Cut vs Radiant Cut: Clarity and Inclusions

Emerald cut diamonds emphasize clarity, with their step-cut faceting style making inclusions more visible. It’s essential to prioritize high clarity when choosing an emerald cut. In contrast, radiant-cut diamonds are more forgiving with inclusions due to their brilliant-cut facets that disperse light, making flaws less noticeable.

This allows for flexibility in selecting a slightly lower clarity grade while still achieving a brilliant appearance. Your choice should depend on your preference for clarity and the balance between clarity and brilliance in your diamond.

When choosing between the two cuts, consider how you prioritize clarity in your diamond and your willingness to balance it with other factors such as brilliance and sparkle.

Emerald Cut vs Radiant Cut: Which is Better?

The choice between an emerald cut and a radiant cut diamond ultimately depends on your personal preferences and the specific qualities you value in a diamond. If you value a classic, understated look and are willing to prioritize clarity, the emerald cut might be the better choice. On the other hand, if you’re drawn to a more brilliant, contemporary, and versatile option with exceptional sparkle and are open to various clarity grades, the radiant cut could be the ideal choice for you.

Radiant cut diamonds are known for their exceptional brilliance and fire. The emerald cut is often associated with a classic and timeless look. Both radiant-cut diamond and emerald-cut diamond have their strengths and beauty. The radiant cut vs emerald cut diamond is a tough choice, wherein the radiant cut is more modern and the emerald cut is more vintage.

Emerald Cut vs Radiant Cut: Valuable Tips for Choosing Diamonds

Different diamond cuts have varying degrees of leniency in relation to the 4C categories. Two particular cuts, the Emerald Cut and the Radiant Cut, exhibit significant differences in how they showcase flaws.

When opting for an emerald-cut diamond, it is advisable to prioritize a higher clarity grade. This is because the large table of an Emerald Cut tends to highlight any visible inclusions. Due to the lower concentration of color in this cut, you can compromise on the color grade and instead focus on securing a higher clarity grade.

On the other hand, Radiant Cut diamonds feature a faceting style that is more forgiving of internal flaws, effectively concealing inclusions with intense brilliance. It is possible to find a stunning Radiant Cut diamond with an SI1 or SI2 clarity grade. With this cut, you can consider upgrading to a higher color grade, as the faceting style tends to reveal a more pronounced concentration of color.

Regardless of the chosen cut, you have some flexibility in sacrificing a bit on the color grade if your ring is crafted from yellow or rose gold, as opposed to white gold or platinum.

Where to Buy Emerald Cut and Radiant Cut Diamonds?

An emerald-cut diamond or a radiant-cut diamond can be bought at Loose Grown Diamonds. We offer the best in class diamonds which can be shipped anywhere on the globe. Additionally, if you are confused about determining the price of your selected diamond, you can use our Diamond Value Calculator.

From customizations in pieces of jewelry to the availability of a specific type of stone we have it all. You can have a look at our inventory and also get a discount by using our promo code.

Ending Remarks

Emerald cut vs radiant cut diamonds have seen some similarities and some differences. The beauty of these diamonds is most enhanced in diamond rings and that is when the diamond tends to individually stand out within themselves.

The emerald cut engagement rings have had the vintage touch and hence the huge demand for this classy style. The radiant cut diamond ring has its own fan following. But as a diamond ring has an amalgamation of classy and modern styles you can choose which stone favors your personality. Both of these cuts have their own strongholds and hence both stay as beautiful and stunning, evolving through the test of time.

FAQs

How much is a 2 carat emerald cut diamond?
A 2 carat emerald cut diamond can cost starting from around $600 and increases based on the other 3 C’s that are chosen.

Which is the more expensive emerald cut and radiant cut?
A radiant cut diamond is slightly more expensive than the emerald cut diamond as we see the number of facets increase and so does the effort to add those facets.

Which cut is more suitable for an engagement ring?
Both the radiant cut and the emerald cut look absolutely stunning in an engagement ring.

Can I customize the ratio of length to width for emerald and radiant cuts?
Yes, the ratio of length to width can be customized. For an emerald cut diamond, the ideal ratio is 1.3- 1.6 and for a radiant cut diamond is 1-1.35.

Square Emerald Cut Diamond: Everything You Need to Know

Posted on January 11, 2022April 29, 2025 by Martin Mora

Diamonds have always been many people’s favorite choice of gemstones. While many tend to settle for the flashy and brilliant variations in diamonds like the ones with round cut gems, many others prefer a subtle and sophisticated design like the one that can be observed through the emerald cut or asscher cut diamonds.

Two nearly identical cuts like the Emerald and Asscher diamonds, hence, make for a great choice for customers who are not attracted by gems that are too flamboyant but would still like to enjoy the radiance and beauty that diamonds exude. The only major difference between the cuts is the variation in the L: W ratio of the diamonds, wherein the length and width vary in such a way that the emerald cut diamond has a rectangular shape whereas the Asscher cut has a square one.

However, the square shaped emerald cut diamonds sometimes manage to create a lot of confusion amongst customers since they resemble both types and are difficult to place within either of the categories. The square emerald cut diamonds can still be included under the umbrella of emerald cuts because of their less truncated corners which are more pronounced in a true asscher cut diamond.

Hence, square emerald cut diamonds can easily be said to be the perfect combination of both worlds and prove to be an apt choice for customers whose personal preferences and styles complement the design exhibited by these diamonds.

However, before making a decision on which cut to choose for one’s jewelry, it is always advised to customers to first look into the general guidelines that must be referred to for the process of evaluating diamonds.

What is a Square Emerald Cut Diamond?

A diamond with an elongated shape molded into the appearance of a square, the square emerald cut gemstone has linear facets that feature chiseled step cuts that are arranged in a parallel manner down the stone. Additional cuts are provided to the corners of the stone to provide the gem with extra security and stability so that it retains its shape and position in a ring and does not get easily fractured.

With a huge surface table, the square emerald cut diamond is one of the largest diamond cuts out there and also provides its wearers with exceptional clarity. It is well known for appearing larger than the actual size and carat weight of other shaped diamonds and hence, makes for a popular option for customers who want to spend their bucks in a budgeted manner but on a large stone. Another effect created by the cut includes its ability to abundantly reflect white and colored light due to the presence of long step cuts.

Although emerald cuts are generally found in rectangular shapes due to better prominence, they are also available in squares for customers who are attracted to the particular shape.

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History of Square Emerald Cut Diamond

One of the oldest diamond shapes to exist, the emerald cut can be traced back to the table cut of the 1500s from which the emerald cut was further developed. Originally termed as the multi-faceted table cut, the cut was first and foremost used on emeralds as the name suggests and was only a lot later on brought as another variety into the world of diamonds.

Once emerald cuts were refined as much as they could be, they began being designed in shapes other than rectangles by many jewelers and designers and hence, the square emerald cut diamond was conceived.

Facets of Square Emerald Cut Diamond

The square emerald cut diamonds have a square outline and the corners are cut in a particular manner. Depending on the dimensions of the gem, the emerald-cut diamonds can be home to 50 to 58 step-cut facets.

The step cuts are arranged parallelly and this leads to the creation of stunning flashes of light which in turn causes a “hall of mirrors” effect. This cut is known to be slightly more elegant than radiant cut diamonds and also exhibits a more sophisticated sparkle.

Difference Between Square Emerald Cut Diamonds & Asscher Cut Diamonds:

Many times people tend to propose the question “What is the difference between an emerald cut diamond and an asscher cut diamond?”. The reason both of these types of diamonds are put up for comparison is that they both belong to the step-cut family. In this family of diamonds, each diamond has some or the other sort of step-like cutting the ones you see on staircases.

This family consists of emerald cut diamonds, asscher cut diamonds, baguette cut diamonds, and carré cut diamonds. Each of these diamonds has its own specialty and reason to buy. But coming to the emerald and asscher cut diamond.

Firstly, the emerald cut lab diamond is rectangular as it is elongated. The asscher diamond has equal sides and appears as a square and at times when the corners of an asscher diamond are cut thoroughly, the gem appears to take an octagonal shape.

Coming to the length of these diamonds; the length of the sides of both the diamonds vary. The ratio of length for the lab created emerald diamond can be 3:1:1 (length: width: thickness), 6:1:1, and even 4:1:1. This is why when one wears an emerald cut diamond their fingers appear to be elongated, a phenomenon which is seen when wearing marquise, ovals, and pear diamonds.

These are not fixed but rather ratios that will give the diamond an elegant look. The sides of an asscher lab diamond will however be at 1:1. Making this diamond a bulky look and appear to be bigger in general.

Pros & Cons of Square Emerald Cut diamond

Now that you have got a broad idea about emerald cut diamonds let us mention reasons why you should buy this gem (pros) and reasons why you might back out in buying an emerald cut diamond (cons).

Things to Consider Before Buying a Square Emerald Cut Diamond Ring:

The square cut diamonds are being prominently used in engagement rings by customers who are intrigued by the uniqueness and subtlety expressed by this variation. Even though the guidelines to judge square emerald cut diamonds are pretty much the same as the rules applied to the other diamonds that were mentioned before, it is still essential to keep in mind the few specifications that are characteristic features of the emerald cut gems.

Cut: Since reputed organizations like the GIA do not grade cuts in fancy shapes and only evaluate the polish and symmetry of the surface, customers can only utilize certain ranges in aspects of the cut of an emerald cut diamond to achieve maximum luster. The ranges are given in the following table.

Clarity: Customers are often advised to select a square emerald cut diamond that does not have any inclusions present in the middle of the stone since the clear window on the table surface of the diamond allows observers to directly view the diamond. The most minimal flaw would be clearly visible in a square emerald cut diamond also because of its comparatively shallow pavilion and crown. Hence, it is safe to say that blemishes and imperfections in an emerald cut diamond would be a lot more noticeable and visible than the ones found in a round cut or cushion cut diamond.

Customers are, therefore, advised to select a stone with VS2 clarity grade to invest their money into the most worthy emerald cut diamond ring.

Color: Like the other aspects, even color in a square emerald cut diamond is a noticeable factor that customers need to take care of while making the purchase. A diamond with a grade of I or lower is the best option when it comes to square emerald cut diamonds.

The color of the diamond must also complement the setting it will be based within. Hence, customers should also let the setting be an influential factor in the decision-making process regarding the color of the lab grown diamond.

Carat: Described simply as the weight of the diamond, it is an aspect related to the size and physical appearance of a precious stone. A carat that best fits the frame of the customer’s face and also falls within the budget must be kept in mind while making the purchase.

Although a bigger size is sometimes preferred, people should consider the diamond’s cut above the carat weight as most times larger diamonds lack the luster and sparkle because it has been poorly cut. 0.50-carat stones are a preference for many.

If you’re uncertain about which diamond carat size to choose, refer to our diamond size chart for a comprehensive guide to determining the most suitable size for you.

Best Settings for Square Emerald Cut Diamond:

An emerald cut diamond though gives a benevolent and class vibe it tends to have a more gracious appeal when the gem is mounted on a particular setting. Now out of the many settings which are the best? Let us answer this question for you.

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Square Emerald Diamond Solitaire Setting:
A setting in which the dazzling emerald cut diamond will be placed as a center stone without any adjacent stones is termed a solitaire setting.

This setting is recommended for when you are willing to place a diamond that has an appreciable size. As the stone alone will carry the engagement ring, keeping the carat size too small might be the best fit. The solitaire setting is considered to portray how an individual considers themselves powerful enough to stand alone.

Square Emerald Diamond Pave Setting:
If you are one to flaunt your jewelry as you consider it to be absolutely lovely then this emerald-cut diamond setting will be a treat for your eyes.

Consider a solitaire ring with a metal band consisting of small diamonds lined up adjacent to each other to give the whole ring a more wealthy look. The pave setting may be a bit heavy on your pocket but the happiness it will provide will be so worth it.

Square Emerald Diamond Halo Setting:
An amazing setting that screams richness and prosperity. The halo setting is one of a kind setting that can be increased, you can have one halo or two.

You can even take it up a notch and have 3 halos, but be sure to note that as soon as you add a halo the price of a ring is bound to skyrocket. An emerald-cut diamond when placed in a halo setting is likely to be good with one or two halos. These halos are metal circular bands placed around the centerpiece (the emerald cut diamond in this case) and they have diamonds studded on them. Thus making the whole ring appear slightly bigger than it actually is.

Square Emerald Diamond Bezel Setting:
The bezel setting for an emerald cut diamond is one of the most secure settings there is. In this setting, the centerpiece diamond is covered from all sides by the metal.

It is basically like a solitaire ring (as there is mostly one diamond) wherein the metal is extended to the side of the diamond. This setting is good for people who want higher durability of their diamond and are planning to keep it in the long run.

Square Emerald Diamond Three Stone Setting:
This type of emerald cut diamond ring is for those people who just love emerald diamonds and want to have more than just one stone.

Three stone setting there are a total of three diamonds in which the centerpiece is bigger than its adjacent side pieces. The square emerald cut engagement ring setting makes the ring look expensive and is, in general, more expensive than the rest due to the use of more than 1 diamond.

Who Should Buy Square Emerald Cut Diamonds?

The square emerald cut diamonds must always be considered by customers who are seeking gemstones that exhibit a perfect combination of two varying cuts in a beautifully subtle manner. When looking to purchase a square emerald cut diamond, you can explore several reputable options both online and in physical stores.

“Loose Grown Diamonds” is known for its vast selection of lab created diamonds. The bonus here is the fact that jewelry made with this diamond is available at affordable prices and hence customers can get their hands on one of the best cuts in diamonds for comparatively lower prices. In more, discover special savings by using our exclusive promo code to enhance your diamond shopping experience. Hence, it is safe to say that the square emerald cut diamond is a real catch for many.

FAQs

How does a square emerald cut differ from a regular emerald cut?
The primary distinction lies in the shape. While both have step-cut facets, a square emerald cut is specifically designed to have a square outline, offering a unique and modern twist to the classic emerald cut.

What is the square cut emerald diamond price?
An emerald cut diamond weighing 1 carat can be obtained within a price range of $1000 – $1500, with the specific cost influenced by factors such as color, cut, and clarity that you choose.

Are square emerald cut diamonds suitable for engagement rings?
Yes, square emerald cut diamonds are a popular choice for engagement rings. Their clean lines make them an elegant and eye-catching option, blending modern aesthetics with a touch of vintage charm.

Can I customize a square emerald cut ring?
Yes, “Loose Grown Diamond” offers customization options for square emerald cut diamond rings. You can choose the metal, setting style, size and even incorporate additional accent stones to create a unique and personalized piece.

Are square cut diamonds more expensive?
Square diamonds, such as princess or cushion cuts, are generally more affordable than round brilliant cuts. This is because the cutting process retains more of the original diamond rough, minimizing wastage and reducing overall costs.