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3.5 carat princess cut diamond ring Buying Guide

Learn how our guide can help you save up to $1,344.
Take a look at this guide if you want to get the most out of your purchase of a 3.5 carat princess cut diamond ring. We will show you what is worth spending your money on and what isn't, and we will give you advice on where to buy that dream ring, or perhaps even a better one.
Want to start buying now instead of learning first?
We have selected the best deals on 3.5 carat princess cut diamond rings from well-known online stores. Take a look at our carefully chosen options by clicking on the links below.

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

Purchase a premium 3.5 carat princess cut diamond ring at the lowest price.

In the upcoming lessons, we will teach you how to save a significant amount of money while still being able to afford a stunning 3.5 carat princess cut diamond ring. Our lessons will guide you on smart spending techniques and help you steer clear of common pitfalls set by diamond companies.
Average Price
$30,146.67
Price Range
$29,070-$30,750
Our Max Savings
$1,344
Lessons 1-4  ∴  Save Money 
Lessons 4 & 5  ∶  Spend Money 
Lessons 6-8  ∴  Personalize & Decide 
⤫ 40% Cash Savings

Lesson 1

Buying Online

You can find better prices on diamond rings when you shop online. Retailers often inflate their prices by 40% and offer a limited selection to choose from.
$35,830 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.
$7,650 Cash Savings

Lesson 3

Color

Color is another important factor that impacts the price of diamonds. We will assist you in determining when to utilize this aspect to achieve significant savings.
⤫ 85% Cash Savings

Lesson 8

Lab Grown

You can save up to 85% on a 3.5 carat princess cut diamond ring by choosing a lab-grown one. However, it might be difficult 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 way a diamond is cut is extremely important for its overall appearance. It's crucial not to compromise on this aspect, as it's what gives the diamond its sparkle and brilliance.
≔ Personalize

Lesson 6

Shapes

Each diamond ring shape has its own unique appearance and way of reflecting light. We will assist you in understanding the distinct characteristics and visual effects of each shape.
≔ Personalize

Lesson 7

Setting / Band

Opting for a solitaire ring can help you save some money and elevate the appearance of your diamond. However, it's important to consider your personal preferences when making this choice.

Lesson 1 - Buy Online
Up to 40% savings here

Get your 3.5 carat princess cut diamond ring online and save up to 40% instantly.

Think about this: finding the perfect item online. Websites like Blue Nile and James Allen sell diamonds at prices that are up to 40% lower than physical stores. However, it's not just about saving money. You also have access to a larger variety and the option to personalize your ring exactly how you want it.

Click on the 'shop now' links below to begin creating the most affordable, high-quality 3.5 carat princess cut diamond ring!

If you're ready to start shopping right now, our links will take you directly to the most reputable online diamond companies where you can find the cheapest diamonds with great value.

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

The clarity of the diamond is the most significant aspect to consider when determining the price of a 0.3 carat marquise diamond ring.

⊗ Up to $4,755 savings with these tips
Watch us save thousands of dollars by simply selecting the right clarity range.

What is Clarity?

In simpler terms, clarity refers to whether a diamond has any visible imperfections. However, it's important to note that most imperfections can only be seen with a 10x magnifying glass. Diamond clarity ranges from 'flawless' (FL) to 'included' (I). In between, there are classifications like VS1 (Very Slightly Included), VS2, and SI1 (Slightly Included). These diamonds usually have imperfections that can only be seen under 10x magnification. To the naked eye, they appear completely clear, so nobody will notice them when admiring your ring!

Optimal Clarity Range for a 3.5 carat princess cut diamond ring

Choosing a diamond in the VS2-SI1 clarity range for your 3.5 carat princess cut diamond ring can result in significant savings, potentially reducing the total price by as much as $4,755. It is important to note that we highly recommend considering diamonds in the VS2 clarity range due to their excellent balance between price and clarity. However, it is equally important not to overlook SI1 diamonds. With just a few minutes of searching through diamonds, you can easily find SI1 diamonds that appear virtually flawless.

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 - $33,825 This diamond is absolutely flawless, without a single imperfection, but the price seems excessively high. Savings - You could save $3,075 - $3,205 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

IF - Internally Flawless

Cost - $30,750 This diamond is internally flawless, which means it is clear on the inside. However, it may have some imperfections on the outer surface. This is also excessive. Savings - You could save $0 - $130 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $29,213 This diamond is almost flawless, but considering its price, it's still excessive. Savings - You could save $-1,537 - $-1,407 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS2

Cost - $27,752 These diamonds are really impressive and the prices are more reasonable, but we still recommend choosing a diamond with a lower clarity. Savings - You could save $-2,998 - $-2,868 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VS1 - Very Slightly Included

Cost - $22,202 If you find an amazing deal within this range of clarity, that's great! However, the next levels of clarity offer the best combination of affordability and quality. Savings - You could save $-8,548 - $-8,418 with a VS2, SI1, or SI2 diamond

‹ drag left or right ›

VS2 - Very Slightly Included

Cost: $30,750 Total Savings: $-8,548 - $0 These diamonds provide the highest quality and most affordable prices in terms of clarity. As an ordinary person, you won't be able to detect any flaws in the majority of these diamonds, making them appear perfect to your eyes.
‹ drag left or right ›

SI1 - Slightly Included

Cost: $29,070 Total Savings: $-6,868 - $1,680 This diamond clarity is the best offer available. Please remember that not all SI1 diamonds have the same appearance. Although some may not be the finest, many are incredibly breathtaking and could easily be confused with a VS2.

Lesson 3 - Color

The color of a diamond is another important factor in deciding the price of a 3.5 carat princess cut diamond ring.

⊗ Up to $10,819 savings with these tips
Watch us save thousands by purchasing diamonds in the right range

What is Color?

Diamonds can sometimes have a slight yellow tint or be completely colorless. The Gemological Institute of America (GIA) grades diamonds on a scale from D (colorless) to Z (yellow or brown). When it comes to jewelry, diamonds typically have a subtle hint of color and fall within the G-H range. You can only really notice these faint color differences when comparing them to higher grade diamonds like D, E, or F. The variation in color is more noticeable in larger diamonds. However, even a princess diamond in the G-H range will appear almost colorless and be more affordable than a completely colorless D-grade diamond.

Optimal Color Range For A 3.5 Carat Princess Cut Diamond Ring

Opting for a 3.5 carat princess cut diamond ring can offer an exquisite statement piece. Instead of settling for smaller carat weights, consider indulging in the grandeur of this larger stone. This choice can provide a dazzling centerpiece while still allowing you to enjoy the beauty of princess cut diamonds without compromising on size.
Clearest Color
Best Value
Sometimes Ok
D
E
F
G
H
I
J
< drag left or right >

D color

Cost - $34,884 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 $5,910 - $7,648 with a G or H colored diamond
‹ drag left or right ›

E color

Cost - $32,791 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 $3,817 - $5,555 with a G or H colored diamond
‹ drag left or right ›

F color

Cost - $30,824 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 $1,849 - $3,588 with a G or H colored diamond
‹ drag left or right ›

G color

Cost - $28,974 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 $1,738 with an H colored diamond
‹ drag left or right ›

H color

Cost - $27,236 Total Savings: $1,738 - $7,648 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 - $25,602 Total Savings: $3,373 - $9,282 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 - $24,065 Total Savings: $4,909 - $10,819 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 up to $27,000 on your 3.5 carat princess cut diamond ring by opting for a lab grown diamond.

Please rewrite the following using commonly used language in the United States without referring to any specific nationality or language, and always using the term lab-grown: Please rewrite the following using commonly used language in the United States without referring to any specific nationality or language, and always using the term lab-grown:

If you find yourself needing to sell your 3.5 carat princess cut diamond ring, choosing a lab-grown diamond can help minimize your financial loss.

Opting for a 3.5 carat princess cut diamond ring can offer an exquisite statement piece. Instead of settling for smaller carat weights, consider indulging in the grandeur of this larger stone. This choice can provide a dazzling centerpiece while still allowing you to enjoy the beauty of princess cut diamonds without compromising on size.
Explore Lab Grown 

Lesson 5 - Carat / Size

When you're looking to buy a diamond ring, consider investing in carat.

Why is Carat Important?

Take a moment to consider a diamond ring. The first thing that catches your eye is the size of the sparkling center diamond, isn't it? Well, for women, it's the same thing. They prioritize size above anything else. That's why when it comes to carat weight, which directly affects the size of the diamond, we suggest, "That's where you should allocate your budget!"
Watch us compare sizes and help you visualize what you want. 

The recommended carat range to consider when shopping for a princess cut diamond ring is between 3.4 to 3.6 carats.

We suggest checking out diamonds that range from 3.15 to 3.85 carats. This way, you can explore different prices without a significant jump in size.
Hand Diamond

1 carat

Explore More Diamond Weights

Lesson 6 - Cut

Always consider the cut of the diamond as it determines its sparkle. When buying your 3.5 carat princess cut diamond ring, go for an ideal or excellent cut.

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

What is Cut?

The cut of a diamond is what makes a 3.5 carat princess cut diamond ring so stunning. It's all about the way the diamond's facets have been shaped with utmost precision, which directly affects its sparkle and brilliance.

The undisclosed secret of diamond companies

Sometimes, people think that the fanciest cut diamond, perfectly proportioned to shine the brightest, would cost the most money. But that's not always true. Believe it or not, there are times when a diamond with an average cut, but with the same weight, color, and clarity, can be sold for a higher price. It may sound strange, but poorly cut diamonds can actually look bigger, yet they lack that special sparkle and brilliance. And let's face it, a diamond without sparkle is like having a computer without a screen.

Here's a crucial tip: always opt for GIA Certified Excellent Cut Diamonds (also known 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

Some diamond shapes are more sparkly & some make 3.5 carat princess cut diamond rings look more expensive.

What is Diamond Shape?

When we mention the diamond shape, we're talking about its style, such as round, oval, or princess, among others. Different shapes can create the illusion of a bigger diamond, while some enhance its brilliance and offer a timeless and attractive look. Explore a selection of 3.5 carat diamond rings showcasing a variety of shapes by utilizing our shape tool 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 has the power to completely transform the appearance of a 3.5 carat princess cut diamond ring.

What is setting?

The part of the diamond ring that is made of metal, usually called the band, is called the setting. Normally, it is made of gold and is available in white, yellow, or rose colors. Another option is a platinum band. The setting is very important for the overall look of your 3.5 carat princess cut diamond ring. This is where you can express your own style. Below, we have listed the three most popular settings. Regardless of which setting you choose, we recommend going with 14k gold. Keep reading to find out why we make this recommendation.
The setting or band is really important for making your diamond look bigger and better. 

Go with a 14K gold band for your ring.

Always keep in mind this important advice. Avoid choosing 18k or 24k gold for your setting. Opt for 14k gold instead. Even though 18k and 24k gold are more pure, they are much softer and more prone to bending. If the setting that holds your precious diamond bends, there is a higher chance of the diamond coming loose and falling out. This is a problem that is commonly encountered.

Solitaire Choice - A Delicate Band Makes the Diamond Stand Out

Many women, when surveyed, prefer a large diamond. To emphasize the size of a 3.5 carat princess cut diamond ring, a thin, delicate band in a Solitaire setting can be considered. The stark contrast between the smaller band and the larger diamond can create an illusion of a larger stone. Accent diamonds along the band can further boost this illusion, providing decorative detail without detracting from the main diamond.

Halo: Make Your Diamond Look Bigger with a Bunch of Smaller Stones

If you're looking for a bigger 3.5 carat princess cut diamond ring, check out the halo setting. This setting frames the main diamond with smaller ones, giving it more sparkle and making it appear larger. If you want an even more impressive effect, think about the double halo setting. When paired with a slim band, it can make a small diamond look much bigger, creating the impression of a more extravagant ring.

Stay focused on the main diamond

Most women prefer their diamond to look big. A fancy or wide ring band might take away attention from the diamond, making it seem smaller. If you want your 3.5 carat princess cut diamond ring to be the main attraction, a plain band would be a good option. However, if the overall design of the ring is more important to you, a more intricate band could be the way to go. Just keep in mind that this may diminish the diamond's striking appearance.

Build a Custom 3.5 carat princess cut diamond ring Starting with Our Curated Diamond Selections For The Best Deals

Creating a custom jewelry piece is a remarkable opportunity to craft a one-of-a-kind accessory that perfectly reflects your own style and individuality. Additionally, it's much more affordable compared to purchasing from a retail establishment. With top-tier companies in the industry like Brilliant Earth, James Allen, and Blue Nile at your fingertips, you have complete control over every aspect of your ring, including the diamond's shape and the band's aesthetics.
Start Building
Watch us take you through the entire building process on our favorite websites.

Shop online with one of our respected partners to make your purchase. Each link will take you to the top deal for a diamond ring.

We have evaluated every company, and each "Shop Now" link is set up to automatically give you the best prices for the highest quality diamonds. Basically, we use our specific criteria to find the best deals on each website for your needs. You can enjoy a wide range of options, rings made according to your preferences, and exceptional customer service.

Our Money Saving Links

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

Ease of Use
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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. 

Virtual Appointment

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.
Book Appointment

Frequently Asked

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

How much is a 3.5 carat princess cut diamond ring worth?

A 3.5 carat princess cut diamond ring is worth an average price of $30,100. The price range for such rings is typically between $29,070 and $30,750.

How big is a 3.5 carat princess cut diamond ring?

A 3.5 carat princess cut diamond ring has a size of approximately 9.5mm in diameter. This makes it visibly larger than a 3 carat princess cut diamond ring, which is around 9.3mm in diameter. When compared to a 4 carat princess cut diamond ring, however, the difference is barely noticeable; as the 4ct has a diameter of approximately 9.7mm.

What does a 3.5 carat princess cut diamond ring look like like on a hand?

A 3.5 carat princess cut diamond ring is a popular choice for those seeking a larger and more luxurious diamond. On a hand, this type of diamond ring showcases a square-shaped diamond with pointed corners, creating a stunning and elegant appearance. The princess cut diamond typically has a width of around 9.5mm, which occupies approximately 56.7% of the finger's width, making it a noticeable and eye-catching piece of jewelry.

What is the price of a 3.5 carat princess cut diamond ring?

The price of a 3.5 carat princess cut diamond ring falls within the price range of $29,070-$30,750.

Is a 3.5 carat princess cut diamond ring good enough?

A 3.5 carat princess cut diamond ring can be considered quite impressive. The princess cut is known for its brilliant sparkle and modern appeal, making it a popular choice among diamond shapes. The 3.5 carat size indicates a significant diamond, which can make a bold statement and be highly valued. However, it's important to consider other factors such as the diamond's cut, clarity, and craftsmanship to determine its overall quality and desirability.

Is a 3.5 carat princess cut diamond ring big?

Yes, a 3.5 carat princess cut diamond ring is considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so a 3.5 carat diamond is significantly larger. A princess cut diamond is known for its square shape and brilliant sparkle, making it even more eye-catching. While it is above average, it is not uncommon or difficult to wear a ring of this size.

What does a 3.5 carat princess cut diamond ring weigh?

A 3.5 carat princess cut diamond ring weighs 0.7 grams.

Should I get a 3.5 carat princess cut diamond ring?

A 3.5 carat princess cut diamond ring is an excellent choice because of its larger size, elegant cut, and timeless appeal.

Is a 3.5 carat princess cut diamond ring too big?

A 3.5 carat princess cut diamond ring is considered large, but it ultimately depends on personal preference and style.

Is a 3.5 carat princess cut diamond ring small?

A 3.5 carat princess cut diamond ring is considered to be quite large. The carat weight of a diamond determines its size, and 3.5 carats is considered to be on the larger end of the spectrum. However, it's important to note that the appearance of the diamond can vary depending on the cut and setting of the ring. A princess cut diamond is known for its square shape and brilliant sparkle, which can make it appear even larger. Additionally, certain settings, such as a halo setting, can enhance the perceived size of the diamond by surrounding it with smaller diamonds. Overall, a 3.5 carat princess cut diamond ring would be considered a substantial and eye-catching piece of jewelry.
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