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3 carat princess cut diamond ring Buying Guide

Learn how to save a staggering amount of $32,904 with our comprehensive guide.
This helpful guide will show you the best ways to save money when purchasing a 3 carat princess cut diamond ring. We will help you prioritize your finances and reveal hidden gems where you can find that special ring or possibly an even better one.
Want to go straight to shopping?
We have carefully selected the best deals on 3 carat princess cut diamond rings from top online stores. Take a look at our chosen options by clicking on the links below.

Diamond Price Guide Overview
8 buying lessons - 5-10 min total read time

Grab the lowest price for a luxury 3 carat princess cut diamond ring.

In the upcoming lessons, you'll discover ways to save a lot of money and still get a gorgeous 3 carat princess cut diamond ring. We'll also guide you on how to avoid getting deceived by diamond companies.
Average Price
$23,918.33
Price Range
$11,320-$52,450
Our Max Savings
$32,904
Lessons 1-4  ∴  Save Money 
Lessons 4 & 5  ∶  Spend Money 
Lessons 6-8  ∴  Personalize & Decide 
⤫ 40% Cash Savings

Lesson 1

Buying Online

Buying diamond rings online can save you a lot of money compared to purchasing them from traditional retail stores. Brick-and-mortar stores are usually 40% pricier and offer limited options.
$13,500 Cash Savings

Lesson 2

Clarity

Using our clarity tips can reduce the cost of diamond rings by 50%. We are dedicated to assisting you in saving a significant amount.
$6,440 Cash Savings

Lesson 3

Color

One important thing that affects the price of a diamond is its color. We are here to assist you in recognizing the perfect opportunity to take advantage of this and save money.
⤫ 85% Cash Savings

Lesson 8

Lab Grown

Lab-created alternatives can help you cut costs by a whopping 85% on a 3 carat princess cut diamond ring, but you might face difficulties if you decide to sell it later on.
☺ Spend Money

Lesson 4

Carat Weight / Size

Because women tend to favor diamonds that appear bigger, it makes sense to invest in larger ones. We are here to assist you in maximizing the diamond's size while finding ways to save in other areas.
☺ Spend Money

Lesson 5

Cut, Sparkle & Brilliance

The diamond's cut has the biggest effect on how it looks overall. It's not a good idea to be stingy with money when it comes to this aspect, because it's what makes the diamond shine and gives it a unique appearance.
≔ Personalize

Lesson 6

Shapes

The shape of a diamond ring affects its overall look and shine. We will demonstrate the distinct appearance and how light reflects off each shape.
≔ Personalize

Lesson 7

Setting / Band

If you opt for a single stone band, you'll save money and your diamond will appear bigger. However, it's important to remember that personal preference also plays a role in making this decision.

Lesson 1 - Buy Online
Up to 40% savings here

Get your 3 carat princess cut diamond ring online and save up to 40% instantly.

Purchasing jewelry online has many advantages over shopping at physical stores, especially when it comes to cost, variety, and customization. Online retailers like Blue Nile and James Allen can offer diamonds at much lower prices compared to traditional stores, often up to 40% cheaper. This is because they don't have the same expenses associated with maintaining physical locations. Furthermore, online platforms provide a wider range of options, making it easier for you to find the perfect diamond among a large selection. They also offer more customization choices, allowing you to create a ring that perfectly matches your vision. This not only adds value to your purchase but also gives it a personal touch.

Use the 'shop now' links below to begin designing a 3 carat princess cut diamond ring that is both affordable and of high quality!

If you're ready to start shopping right now, simply click on any of our links. They will direct you to the online diamond companies with the best reputation, offering the lowest prices and highest value diamonds.

Our Money Saving Links

Watch us compare pricing with retail stores and our favorite online brands

Ease of Use
Pricing
Selection
Customer Service
Best overall experience, great selection, 24/7 customer support
Ease of Use
Pricing
Selection
Customer Service
Another excellent website for very well priced diamond rings.
Ease of Use
Pricing
Selection
Customer Service
They focus on ethically sourced diamonds. Best option for karma free rings
Ease of Use
Pricing
Selection
Customer Service
They focus on ethically sourced diamonds. Best option for karma free rings
Ease of Use
Pricing
Selection
Customer Service
Mostly here to show you how retail companies are not high quality. 

Lesson 2 - Clarity

When shopping for a 0.25 carat marquise diamond ring, the clarity of the diamond is the most important aspect to keep in mind regarding its price.

⊗ Up to $33,235 savings with these tips
Watch us save thousands of dollars by simply selecting the right clarity range.

What is Clarity?

In the world of diamonds, clarity refers to how noticeable any imperfections are. The main focus is on how easily these flaws can be seen, as most of them can only be detected with a 10x magnifying tool. A diamond's clarity can range from 'flawless' (FL) to 'included' (I), with various classifications like VS1 (Very Slightly Included), VS2, and SI1 (Slightly Included) falling in between. These types of diamonds typically have imperfections that can only be seen under 10x magnification. So, to the naked eye, they will appear completely clear – meaning anyone admiring your ring won't have a clue about any flaws!

Optimal Clarity Range for a 3 carat princess cut diamond ring

Choosing a diamond in the VS2-SI1 clarity range for your 3 carat princess cut diamond ring can result in significant savings, potentially reducing the total price by up to $33,235. When considering the clarity options, we highly suggest opting for the VS2 range due to its favorable balance between price and clarity. However, it is important not to disregard SI1 diamonds. By taking a few minutes to carefully examine the diamonds, you can discover ones that have an almost flawless appearance.

One more important tip! Always avoid "cloudy"

This one is simple. Always avoid cloudy diamonds found in the GIA certificate. This is the one flaw that really matters for brilliance. 
☆ These diamonds have identical carat, cut, & color 
Not Recommended
Go with this clarity
FL
IF
VVS1
VVS2
VS1
VS2
SI1
‹ drag left or right ›

FL - Flawless

Cost - $57,695 This diamond is absolutely flawless, without any imperfections at all. However, considering the cost, it's extremely expensive. Savings - You could save $18,745 - $42,449 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

IF - Internally Flawless

Cost - $52,450 This diamond is flawless on the inside, meaning it has no imperfections internally. However, it might have some flaws on the outside. This is also going a bit overboard. Savings - You could save $13,500 - $37,204 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $49,828 The diamond is nearly flawless, but considering its cost, it's still overly expensive. Savings - You could save $10,878 - $34,582 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS2

Cost - $47,337 These diamonds are incredibly beautiful, but we still recommend choosing ones with slightly less clarity. Savings - You could save $8,387 - $32,091 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VS1 - Very Slightly Included

Cost - $36,120 If you come across an amazing deal for a diamond with excellent clarity, that's fantastic. However, the clarity tiers that follow are the best option in terms of cost-effectiveness and value. Savings - You could save $-2,830 - $20,874 with a VS2, SI1, or SI2 diamond

‹ drag left or right ›

VS2 - Very Slightly Included

Cost: $38,950 Total Savings: $-2,830 - $13,500 If you're looking for the best bang for your buck, then look no more than this diamond clarity. Most of these diamonds will look flawless to you because their imperfections are invisible to the naked eye.
‹ drag left or right ›

SI1 - Slightly Included

Cost: $24,460 Total Savings: $11,660 - $27,990 You won't find a better deal on diamond clarity than this one. Just remember, not all SI1 diamonds are the same. While some may not impress you, many are truly outstanding and could easily be mistaken for a VS2.

Lesson 3 - Color

The color you choose for a 3-carat princess cut diamond ring greatly affects its price.

⊗ Up to $9,103 savings with these tips
Watch us save thousands by purchasing diamonds in the right range

What is Color?

Diamond color is determined by the presence or absence of a yellow hue. The GIA rates diamond color on a scale from D (no color) to Z (light yellow or brown). When it comes to making jewelry, diamonds that are close to colorless, falling within the G-H range, are typically used. It can be difficult to spot any minor traces of color in these diamonds unless they are compared to higher-graded ones. It's important to note that the differences in diamond color are usually extremely subtle and may go unnoticed by someone without training. However, in larger diamonds, the color may become more noticeable. A diamond within the G-H range, which is almost colorless, will appear that way and be priced more favorably compared to diamonds that are more colorless.

Optimal Color Range For A 3 Carat Princess Cut Diamond Ring

Opting for a 3 carat princess cut diamond ring can offer a remarkable centerpiece while ensuring considerable savings. Instead of resorting to pricier diamonds graded D-F, consider selecting a diamond within the G-J range. This decision can still deliver an exquisite piece, helping you save up to $9,103, in addition to any savings derived from making shrewd choices regarding clarity.
Clearest Color
Best Value
Sometimes Ok
D
E
F
G
H
I
J
< drag left or right >

D color

Cost - $29,352 This diamond is colorless, meaning it has no hints of yellow, you can find these at a good price, but it is not as common. Savings - You could save $4,973 - $6,435 with a G or H colored diamond
‹ drag left or right ›

E color

Cost - $27,591 An E color diamond is a rare, colorless gem of exceptional beauty and value. You can sometimes find them at a great price. Savings - You could save $3,212 - $4,674 with a G or H colored diamond
‹ drag left or right ›

F color

Cost - $25,935 These are near-colorless with only slight traces of color, making it an attractive choice. You'd really have to look closely to figure it out Savings - You could save $1,556 - $3,019 with a G or H colored diamond
‹ drag left or right ›

G color

Cost - $24,379 These are near-colorless with only slight traces of color, making it an attractive choice for it's quality and price. You'd really have to look closely to notice any color Savings - You could save $1,463 with an H colored diamond
‹ drag left or right ›

H color

Cost - $22,917 Total Savings: $1,463 - $6,435 These are near-colorless with only slightly more noticable hint of color, further making it an attractive choice for it's quality and price. You'd need to have a trained eye to see the color flaw in this one without having a colorless diamond next to it.
‹ drag left or right ›

I color

Cost - $21,542 Total Savings: $2,838 - $7,810 These begin to have a bit more noticable hint of color especially when next to colorless diamonds. These still have unnoticable color if placed on a solitaire ring, but we do not recommend these on a halo ring.
‹ drag left or right ›

J color

Cost - $20,249 Total Savings: $4,130 - $9,103 These also have a slightly more noticable hint of color especially when next to colorless diamonds. These still have unnoticable color if placed on a solitaire ring, but we do not recommend these on a halo ring.

Lab Grown Diamonds

Lab grown diamonds can often cut prices in half and no one will ever notice the difference. 

Lesson 4 - Lab Grown
Save up to 85% on your diamond ring.

Save over $22,200 on your 3 carat princess cut diamond ring with lab grown diamonds.

Lab-grown diamonds are the result of scientific processes that create diamonds that appear identical to those found in nature. These lab-grown diamonds are produced in a way that is more environmentally friendly and morally responsible. Compared to naturally occurring diamonds, they are more readily available, making them much more affordable to purchase. In fact, a lab-grown diamond can be up to 85% cheaper than a similar diamond found in nature. The main advantage of lab-grown diamonds is that they offer the opportunity to acquire a diamond of superior quality at a significantly lower cost. This not only reduces the financial burden upfront but also lessens the impact on one's finances, even if selling the diamond later on is not an option.

Having a lab-grown diamond can minimize your financial loss if you ever need to sell your 3 carat princess cut diamond ring.

Opting for a 3 carat princess cut diamond ring can offer a remarkable centerpiece while ensuring considerable savings. Instead of resorting to pricier diamonds graded D-F, consider selecting a diamond within the G-J range. This decision can still deliver an exquisite piece, helping you save up to $9,103, in addition to any savings derived from making shrewd choices regarding clarity.
Explore Lab Grown 

Lesson 5 - Carat / Size

When you're shopping for a diamond ring, prioritize investing in the carat weight.

Why is Carat Important?

Imagine a diamond ring for a moment. What stands out the most? It's definitely the size of the main diamond! Women agree on this - surveys show that size is the most important factor. That's why our budget recommendation is straightforward: pay attention to the carat weight, which directly determines the size.
Watch us compare sizes and help you visualize what you want. 

When shopping for a 3 carat princess cut diamond ring, consider this carat range.

You should check out diamonds that range from 2.7 to 3.3 carats. That way, you'll get a good sense of the price difference without a significant change in size.
Hand Diamond

1 carat

Explore More Diamond Weights

Lesson 6 - Cut

Don't underestimate the importance of the cut when it comes to a diamond's sparkle. Ensure you choose an ideal or excellent cut for your 3 carat princess cut diamond ring.

Find out why cut makes diamonds sparkle and why you want ideal or excellent cut diamonds.

What is Cut?

When searching for a stunning 3 carat princess cut diamond ring, it's important to take into account the diamond's cut. The cut refers to the way the facets of the diamond are shaped, ultimately impacting its sparkle and brilliance. The precision and perfection of these facets play a crucial role in determining the value of a diamond.

The undisclosed secret of diamond companies

Although people usually assume that an 'Ideal' cut diamond, which is perfectly proportioned for maximum sparkle, would be the most expensive, there are cases where a 'Fair' cut diamond with similar carat, color, and clarity can actually be pricier. This might sound strange, but diamonds that are poorly cut can appear larger even though they lack the desired sparkle and brilliance. A diamond without sparkle is similar to a puzzle without pieces.

Keep this in mind: go for GIA Certified Excellent Cut Diamonds (sometimes referred to as "Ideal" Cut).


Never Buy These
Definitely Buy These
Fair
Good
Very Good
Ideal
Excellent
‹ drag for sparkle ›

Fair Cut Diamond

Look at that dull sparkle... not much to write home about. Stay away from these.
‹ drag for sparkle ›

Good Cut

Still pretty bland in the sparkle area... stay away from these. 
‹ drag for sparkle ›

Very Good Cut

Getting better, but you don't save much money to  
‹ drag for sparkle ›

Ideal Cut

The is as low as you should go
‹ drag for sparkle ›

Excellent Cut

Blue Nile calls it Astor, James Allen calls it True Hearts, and Brilliant Earth calls it Truly Brilliant. 

Regardless, excellent cut diamonds have incredible sparkle.

Lesson 7 - Shape

Diamonds come in many shapes, each with its own sparkle factor, Some of which can give the impression of a higher-priced 3 carat princess cut diamond ring.

What is Diamond Shape?

The shape of a diamond determines its style, such as round, oval, or princess. There are many other shapes to explore, each offering its own unique characteristics and charm. Certain shapes can make a diamond appear bigger, while others enhance its brilliance and maintain a traditional, everlasting allure. Explore our selection of 3 carat diamond rings with various shapes using our convenient shape tool featured in this section.

What shape to choose?

It's good to recognize that certain diamond shapes can make a stone appear bigger, and there are currently some trendy shapes available. However, the important thing is to concentrate on what personally speaks to you and brings you joy. If you need some direction, a brilliant cut diamond that includes Round, Marquise, Princess, Cushion, Oval, Pear, and Radiant shapes might be the perfect pick. Out of these choices, Round diamonds are the most popular, but Oval and Marquise shapes can give the diamond a bigger appearance with the same carat weight.
Watch us compare shapes so you can see exactly what style you prefer. 

Explore other diamond shapes

Try out different diamonds

Hand Diamond
Round
Marquise
Princess
Emerald
Cushion
Oval
Pear
Asscher
Radiant
Heart

Lesson 8 - Setting

The band greatly impacts the overall appearance of a 3 carat princess cut diamond ring.

What is setting?

Often referred to as the band, the setting is the golden part of the diamond ring. It's usually made in different shades like white, yellow, or pink gold. Another option to consider is a platinum band. The setting plays a major role in the overall look of your 3 carat princess cut diamond ring. This is where you can showcase your personal style preferences. We have highlighted the top three preferred settings below. Regardless of what you choose, we suggest sticking with 14k gold. We will explain the reasons for this advice later on.
The setting or band is really important for making your diamond look bigger and better. 

Choose 14K Gold for your band.

Here's an important rule to remember: try not to choose 18k or 24k gold for your setting. Your safest option is 14k gold. Even though 18k and 24k gold are purer, they are noticeably softer and more likely to bend. If the band holding your precious diamond can easily bend, there's a big chance that the diamond might come loose. This is a problem that many people often face.

Solitaire Setting - A Slim Band Accentuates the Look of a Larger Diamond

In surveys, most women express a desire for a large diamond. To visually enlarge a 3 carat princess cut diamond ring, think about using a Solitaire setting with a narrow, elegant band. The contrast between the modest band and the sizeable diamond can create the illusion of an even larger stone. Accent diamonds along the band can further enhance this impression, adding a touch of charm without overshadowing the primary diamond.

Halo: Enhance the Appearance of Your Diamond with Smaller Stones Around It

Looking for a way to make your 3 carat princess cut diamond ring appear larger? Adding a halo setting could be the solution. This setting features smaller diamonds surrounding the main gem, resulting in a dazzling effect that enhances the size of the diamond. For an even greater impact, consider a double halo setting. When combined with a slim band, it can give the illusion of a much larger diamond, giving off a more luxurious vibe.

The main diamond should be the focal point.

Many ladies desire a diamond that looks big and full. A band that is overly fancy or wide might shift attention away from the diamond, making it seem smaller. If you want to showcase your 3-carat princess cut diamond ring, a plain band would be suitable. However, if you value the overall design of the entire ring, a more detailed band might be your best option. Just remember, this could diminish the diamond's striking appeal.

Build a Custom 3 carat princess cut diamond ring Starting with Our Curated Diamond Selections For The Best Deals

Crafting a customized piece is a personal endeavor, offering the opportunity to design a jewelry item that truly showcases your individual taste and personality, all at a price that is much more affordable than typical store prices. With renowned leaders in the industry such as Brilliant Earth, James Allen, and Blue Nile, you are given the flexibility to personalize every aspect of your ring, from the diamond's shape to the band's design.
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Watch us take you through the entire building process on our favorite websites.

Go ahead and complete your online purchase using one of our trustworthy partners. Each link guarantees the best value for diamond rings.

We have evaluated each company and the Shop Now links are arranged to offer you the best prices for high-quality diamonds. Specifically, these links are designed with specific preferences on each website to display the greatest deals for your needs. You will be able to choose from a wide range of options, including personalized rings, and enjoy outstanding customer support.

Our Money Saving Links

Watch us compare pricing with retail stores and our favorite online brands

Ease of Use
Pricing
Selection
Customer Service
Best overall experience, great selection, 24/7 customer support
Ease of Use
Pricing
Selection
Customer Service
Another excellent website for very well priced diamond rings.
Ease of Use
Pricing
Selection
Customer Service
They focus on ethically sourced diamonds. Best option for karma free rings
Ease of Use
Pricing
Selection
Customer Service
They focus on ethically sourced diamonds. Best option for karma free rings
Ease of Use
Pricing
Selection
Customer Service
Mostly here to show you how retail companies are not high quality. 

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Let us help you get help by the industry leaders. When you click the button below we will help you choose where to set up your appointment.
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Frequently Asked

Did you want to know even more? Wow you're a great student!

How much is a 3 carat princess cut diamond ring worth?

A 3 carat princess cut diamond ring is worth an average price of $23,900. The price range for such rings is typically between $11,320 and $52,450.

How big is a 3 carat princess cut diamond ring?

A 3 carat princess cut diamond ring has a size of approximately 8.5mm in diameter. This size is visibly larger than a 2.5 carat princess cut diamond ring, which is around 8.1mm in diameter. On the other hand, it appears slightly smaller than a 3.5 carat princess cut diamond ring, which has a diameter of approximately 8.9mm.

What does a 3 carat princess cut diamond ring look like like on a hand?

A 3-carat princess cut diamond ring is a popular choice for those seeking a larger and more luxurious engagement ring. When worn on the hand, the princess cut diamond measures approximately 9.5mm in width, occupying around 56.7% of the finger's width. This sizable diamond creates a stunning and eye-catching appearance on the hand.

What is the price of a 3 carat princess cut diamond ring?

The price of a 3 carat princess cut diamond ring falls within the range of $11,320 to $52,450.

Is a 3 carat princess cut diamond ring good enough?

Yes, a 3 carat princess cut diamond ring can be considered good enough. Princess cut diamonds are known for their brilliant sparkle and the larger carat weight adds to the overall impact of the ring. However, the quality of the diamond, including its cut, clarity, and craftsmanship, will also play a significant role in determining its overall beauty and value.

Is a 3 carat princess cut diamond ring big?

Yes, a 3 carat princess cut diamond ring is considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so a 3 carat diamond is significantly larger. A 3 carat princess cut diamond is noticeable and eye-catching, especially with its unique shape. Although it's above average, it's not uncommon or difficult to make that size work on your finger.

What does a 3 carat princess cut diamond ring weigh?

A 3 carat princess cut diamond ring weighs 0.6 grams.

Should I get a 3 carat princess cut diamond ring?

A 3 carat princess cut diamond ring is a popular choice because of its larger size, elegant shape, and timeless appeal.

Is a 3 carat princess cut diamond ring too big?

No, a 3 carat princess cut diamond ring is not too big. Princess cut diamonds are known for their elegant and timeless appeal, and a 3 carat size is considered quite desirable for those seeking a larger and more eye-catching diamond.

Is a 3 carat princess cut diamond ring small?

A 3 carat princess cut diamond ring is not considered small. The princess cut is known for its brilliant sparkle and the 3 carat size will definitely make a statement on your finger.
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