Princess Cut Diamond: How to NOT Get Scammed Buying Guide

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My Bottom Line Recommendation

I strongly recommend reading the full Princess Cut Diamond Guide below; however, if you are here for a quick brief, here are the things you must know:

  • A princess diamond is a square or rectangular diamond with an inverted pyramid shape and chevron patterns. They are modern, versatile, affordable, known for their brilliance and popularly used in engagement rings.

  • Their unique facet arrangement, number of chevrons, and shape contribute to their brilliance and overall appeal. While they don’t match the sparkle of round diamonds, their large number of facets and unique cut offer a high level of brilliance compared to other fancy shapes.

  • Compared to round brilliant cut diamonds, princess cut diamonds are slightly cheaper, have a larger appearance for the same carat weight, but are more susceptible to damage due to their sharp corners.

  • When choosing a princess cut diamond, the key factors to consider are a high-quality cut that shows strong brilliance and sparkles, eye-clean clarity with no inclusions visible to the naked eye, a balanced color that appears colorless to the naked eye, and your desired carat weight.

  • For the highest light performance that shows lots of brilliance and sparkles, look for the following cut parameters: table: 66-73, depth: 71-74, crown angle: 8-13, pavilion angle: 55-61. Click here to access a full collection from a trusted seller.

  • Popular engagement ring styles for princess cut diamonds include solitaire, halo, vintage, and channel set designs.

  • When buying a princess cut diamond, exploring reputable online retailers such as this one, understanding the importance of diamond certificates, and considering the budget are recommended.

  • The pros of princess cut diamonds include their unique appeal, versatility, and cost-effectiveness, while the cons include more potential for visible flaws and higher susceptibility to breakage.

My top picks for Princess Cut

1. Best balance

1.00 Carat G VS1

2. Largest diamond

1.72 Carat J VS2

3. Most premium

1.01 Carat E VVS1

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Table of Contents

Welcome to the world of princess-cut diamonds! A treasure trove of elegance, brilliance, and versatility, these stunning gemstones have captured hearts and adorned engagement rings for decades. But what makes princess cuts so special? Dive into this comprehensive guide, and you’ll uncover the rich history, fascinating anatomy, and expert buying tips to help you choose the perfect diamond.

Understanding Princess Cut Diamonds

When it comes to engagement rings, princess cuts undoubtedly reign supreme. Known for their square shape and unique facet arrangement, these dazzling gems enchant jewelry experts and aficionados alike.

But what sets them apart from other popular diamond shapes, such as round brilliants?

What is a Princess Cut Diamond

A princess-cut diamond is a square or rectangular stone featuring an inverted pyramid diamond shape and chevron patterns. This modern and chic square diamond cut is renowned for its brilliance and captivating appearance, making it a popular choice for engagement rings. Second, only to round brilliant cut diamonds, the princess cut diamond and rectangular shape has become a popular diamond shape and a timeless symbol of love and commitment, often compared to the classic round diamond.

The princess cut diamond is a great choice for those looking for unique and eye-catching princess diamonds.

Shape and Facets - The Anatomy of a Princess Cut Diamond

The anatomy of a princess cut diamond is a marvel of geometry and craftsmanship. With a square modified brilliant facet arrangement, it sparkles like no other square shaped diamond. The number of chevrons on the pavilion or underside of the stone can alter its visual appearance, affecting the scintillation and brilliance.

Two chevrons emit bolder flashes of light, while four chevrons produce smaller, more frequent flashes as the diamond moves. This intricate facet structure contributes to the enchanting allure of princess cut diamonds.

Origins and Development

The history of princess cut diamonds can be traced back to the 1960s when Arpad Nagy first coined the term for his innovative profile cut. Over the years, the princess cut has evolved into one of the most recent and sought-after diamond shapes.

Invented by Betazel Ambar, Ygal Perlman, and Israel Itzkowitz in 1980, the modern princess cut diamond is a testament to the ingenuity of gem cutters and the endless pursuit of perfection in the world of diamond jewelry.

The Appeal of Princess Cut Diamonds

So, why choose a princess-cut diamond? Its enduring popularity has several reasons, including affordability, brilliance, and versatility.

Let’s delve deeper into the factors that make these gems coveted treasures.


One of the major draws of princess cut diamonds is their cost-effectiveness. Due to the minimal waste produced during cutting, princess cuts are often more affordable than round brilliant cut diamonds. The higher yield of carats from the rough diamond enables gem cutters to produce more stones, ultimately leading to lower prices for consumers.

So, if you’re searching for a stunning stone that won’t break the bank, a princess cut diamond may be the perfect choice.


The exceptional brilliance of princess cut diamonds is another reason for their widespread appeal. Although they don’t possess the same level of sparkle as round diamonds, princess cuts still offer a high level of brilliance thanks to their large number of facets and unique modified brilliant cut.

The dazzling sparkle and fire of princess cut diamonds make them a mesmerizing choice for rings and other diamond jewelry.


Princess cut diamonds are also celebrated for their versatility. These gems can be incorporated into a wide variety of jewelry styles, including solitaire, halo, vintage, and channel set designs.

This adaptability allows you to express your personal style and create a truly unique piece of jewelry that showcases the exquisite beauty of a princess cut diamond.

Comparing Princess Cut and Round Brilliant Cut Diamonds

Now that we’ve explored the allure of princess cut diamonds, let’s compare them to their closest rival: round brilliant cut diamonds. Both cuts are incredibly popular, but how do they stack up in terms of price, appearance, and durability?

When it comes to price, princess cuts tend to be slightly more affordable than round brilliant diamonds.

Price Comparison

When it comes to price, princess cuts generally have the upper hand. As mentioned earlier, the reduced waste during the cutting process makes princess cuts more cost-effective than round brilliants. A 1ct F/VS1 round cut diamond costs $10,400. In comparison, a 1ct F/VS1 princess cut diamond is available at a lower price of $7,400.



A quick brief on the table below can show you how much money you can save by going with a princess diamond. So, if you’re on a budget but still want a dazzling stone, a princess cut diamond could be the ideal option.

Princess Cut Round Cut
0.40 Carat E VS1 $660.00 $810.00
0.50 Carat E VS1 $1,020.00 $1,180.00
0.80 Carat E VS1 $1,820.00 $2,820.00
1.00 Carat E VS1 $4,350.00 $5,770.00
1.25 Carat E VS1 $8,700.00 $9,910.00
1.50 Carat E VS1 $10,630.00 $13,350.00
1.75 Carat E VS1 $21,940.00 $20,860.00
2.00 Carat E VS1 $22,970.00 $29,290.00

Appearance and Size

In terms of appearance, both princess cut and round diamonds have unique charms. Round brilliants are renowned for their unparalleled sparkle, reflecting over 90% of the light that enters the stone. On the other hand, princess cuts have larger tables and appear larger for the same carat weight due to their substantial diagonal measurements and length-to-width ratio.

Ultimately, the choice between a princess cut and a round brilliant cut diamond comes down to personal preference and the desired aesthetic.

a 2.00 carat princess cut diamond ring


Finally, let’s consider durability. The four sharp corners of a princess diamond make it more susceptible to damage, particularly when inclusions are present. Choosing a setting that protects and secures the corners, such as a channel or four-prong setting, is essential to minimize this risk.

In comparison, round diamonds have no sharp corners, making them less prone to chipping and breakage.

Choosing the Perfect Princess Cut Diamond

Armed with a wealth of knowledge about princess cuts, you’re now ready to embark on the exciting journey of selecting the perfect stone. To make an informed decision, consider the four C’s of diamonds: cut, clarity, color, and carat weight.

Let’s explore how these factors can help you find the ideal princess diamond.

Cut Quality

The quality of the cut is arguably the most critical factor in determining the sparkle and overall beauty of a princess diamond. A well-cut stone will maximize brilliance and ensure an eye-catching appearance. When evaluating cut quality, consider factors such as the depth and table percentage, as well as the polish and symmetry ideal cut ratings.

Aim for the following measurements to ensure maximum brilliance:

Table: 66-73

Depth: 71-74

Crown angle: 8-13

Pavilion angle: 55-61

Princess cut diamonds measurements


Clarity is another essential factor to consider when selecting a princess diamond. Since inclusions and blemishes can impact the overall appearance of the stone, it’s crucial to choose an eye-clean diamond, which means the inclusions are not visible to the unaided eye.

If you are on a tight budget, try to find an SI1 clarity with inclusions that don’t affect the brilliance and are hidden from the naked eye. However if you have enough room for higher clarity, I recommend picking a VS2-VS+ clarity grades.1, as those are more safe (as a rule of thumb).

SI2 - Not eye-clean

VS2 - Eye clean


The color of princess cuts can greatly influence its overall appearance and value. While colorless diamonds (D-E-F) are the most sought-after, they also come with a higher price tag. To strike a balance between quality and affordability, consider choosing a near-colorless diamond (G-H-I-J).

Remember, the choice of metal for your engagement ring setting can also impact the perceived color of the diamond, so take that into account when selecting the perfect color grade.

Your goal is to make sure the diamond is the main focal point of the engagement ring. A well-chosen J-I color grade can look brighter than a white-gold or platinum setting.

However since yellow gold and rose gold settings reflect their color into the diamond, a customer can take a lower grade such as M-K, which has a yellowish tint already, and shift more budget into other factors (carat, clarity, cut).

I color with no visible tint

Carat Weight

Carat weight plays a crucial role in determining the size and value of a princess diamond. While usually larger diamonds are rare and therefore more valuable, the price of a diamond increase exponentially with carat weight. It’s essential to strike a balance between size and quality, taking into account your budget and personal preferences.

Remember, sometimes opting for a slightly smaller carat weight can result in significant savings without compromising on the overall appearance of the stone. There is a significant price jump when we cross a specific carat mark. For that reason, you can go with just shy below 1.00 carat, for example 0.97 carat, and save a lot.

Popular Engagement Ring Styles for Princess Cut Diamonds

Now that you’re well-versed in the world of princess diamonds, it’s time to explore some of the most popular engagement rings and ring styles that feature this stunning gemstone. Whether you’re drawn to classic solitaire designs or intricate vintage settings, there’s a perfect princess cut engagement ring for every taste.


The classic solitaire setting is an ideal choice for showcasing the beauty of a princess cut diamond. With its timeless elegance and simplicity, the solitaire allows the diamond to take center stage, capturing and reflecting light to create a dazzling display of sparkle.

This versatile setting can also be enhanced with additional details, such as milgrain and filigree, for a truly unique and personalized look.


The halo setting is perfect for those seeking a more glamorous and eye-catching engagement ring. Featuring a ring of smaller diamonds encircling the center princess cut stone, the halo design creates a sophisticated and alluring appearance. Not only does the halo setting enhance the size and brilliance of the center diamond, but it also adds a unique sparkle and elegance to the overall design.

The halo setting is a timeless and classic choice for any engagement ring. It is a good thing.


Vintage engagement ring styles offer a unique and timeless look, often incorporating intricate details, such as engraving and filigree, to create a one-of-a-kind piece. Princess cut diamonds can be beautifully showcased in a vintage setting, adding a touch of modern flair to a design inspired by the past.

Whether you’re drawn to Art Deco, Edwardian, or Victorian styles, a vintage engagement ring with a princess cut diamond is sure to make a statement.

Channel Set

A channel set engagement ring is both secure and stylish, making it an excellent option for princess cuts. In this design, diamonds are set flush within the band, creating a sleek and streamlined appearance. Not only does the channel setting offer added protection for the diamonds, but it also allows for a continuous flow of sparkle around the band.

A channel set engagement ring is a modern and sophisticated choice for showcasing most brilliance of a princess cut diamond.

Buying Tips for Princess Cut Diamonds

Equipped with a wealth of knowledge and expert advice, you’re ready to embark on the exciting journey of purchasing a diamond. To ensure you make the best choice, consider the following tips:

Explore reputable online retailers, understand the importance of diamond certificates, and factor in your budget.

Online Shopping

When shopping for a diamond, consider reputable online retailers such as James Allen and Blue Nile, which offer a vast selection of diamonds along with detailed magnified videos to help you inspect each stone. Additionally, you can visit my daily recommended diamonds, to save your time on research and making sure the diamond is beautiful and sold at a great price.

Diamond Certificates

Don’t overlook the importance of diamond certificates when purchasing a princess cut diamond. These certificates, issued by reputable grading laboratories such as GIA and AGS, provide vital information about the diamond’s characteristics, including the 4 C’s (cut, clarity, color, and carat weight).

A diamond certificate is your assurance of the stone’s quality and authenticity, so be sure to request one when making your purchase, especially when considering a rough diamond stone.

princess cut diamond certification example

Budget Considerations

Finally, keep your budget in mind when shopping for a diamond. While balancing the 4 C’s to find the perfect stone is essential, don’t forget to factor in your financial constraints. Remember, sometimes opting for a slightly lower clarity or color grade can result in significant savings without compromising the overall beauty and sparkle of the diamond.

With careful consideration and planning, you can find the perfect diamond that suits both your style and budget.

Princess Cut Diamond: Pros and Cons

Before making your final decision, let’s weigh the pros and cons of princess cuts. On the one hand, these gems offer a fashionable yet enduring appeal, versatility in various jewelry styles, and a bold, eye-catching appearance. On the other hand, they may contain more visible flaws and blemishes than round cut diamonds and are more prone to breakage due to their sharp corners.

As you can see, there are plenty of reasons to fall in love with princess cuts. However, it’s essential to carefully consider the potential drawbacks before making your purchase. By doing so, you can ensure you choose a diamond that not only meets your expectations but also stands the test of time.


  • Unique Appeal: With their square or rectangular shape and inverted pyramid facet structure, princess cut diamonds offer a unique aesthetic that’s a popular alternative to round diamonds.

  • Versatility: These diamonds are versatile and fit into a wide variety of jewelry styles, including solitaire, halo, vintage, and channel set designs.

  • Cost-Effectiveness: Because of their cutting process, which results in minimal waste, princess cut diamonds are generally more affordable than round brilliant cut diamonds.

  • Brilliance: Princess cut diamonds offer a high level of brilliance due to their large number of facets and unique cut, making them an eye-catching choice for jewelry.

  • Size Perception: They tend to appear larger for the same carat weight compared to other cuts, due to their substantial diagonal measurements and length-to-width ratio.


  • Potential for Visible Flaws: Princess cut diamonds might exhibit more visible flaws or inclusions than other diamond shapes. Thus, choosing a diamond with good clarity is especially important.

  • Durability: The four sharp corners of a princess cut diamond make it more susceptible to damage and chipping. Therefore, it is important to choose a setting that protects these corners.

  • Less Sparkle Than Round Diamonds: While they are known for their brilliance, princess cut diamonds don’t sparkle as much as round diamonds due to differences in their facet arrangements.

  • Clarity and Color Considerations: It’s essential to select a princess cut diamond with a balanced color that appears colorless to the naked eye and has no visible inclusions. This can add to the complexity of choosing the right stone.

Conclusion - My Personal Experience

Drawing from my personal observations, I’ve noticed that princess cut diamonds hold the second-highest popularity among my clientele. Frequently, individuals seek my expertise to ensure they select a princess cut diamond that appears flawless to the naked eye, as square shapes can potentially highlight imperfections. The principal appeal of this particular cut is attributed to its exceptional light reflection properties. With careful selection, a princess cut diamond can appear larger, radiate a remarkable brilliance and sparkle, and overall, leave an unforgettable impression with its stunning visual impact.

Frequently Asked Questions

Princess cut diamonds are significantly less expensive than round diamonds, making them a great option for getting a larger or better-performing gem on the same budget.

This makes them a great choice for those who want to get the most bang for their buck. They are also a popular choice for engagement rings, as they offer a unique and eye-catching look.

Due to minimal waste in cutting into a square shape, princess cut diamonds are less expensive than round diamonds. This results in a better cost-effective process.

The most expensive diamond cut is the round brilliant, as it wastes the highest amount of rough stone during the cutting process and is the most in-demand shape. This popularity means that miners and retailers can charge more for the round brilliant cut, making it the priciest option.

Princess cut diamonds are square shaped and have a unique facet structure, while round diamonds have a circular shape and the highest level of sparkle among all diamond cuts.

Ensure the durability of your princess cut diamond engagement ring by securing the corners with prongs or a channel setting.

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