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5.5 carat radiant cut diamond ring Buying Guide

Uncover the secrets of saving up to $226,104 through our guide.
In this guide, we will show you how to get the most out of your purchase of a 5.5 carat radiant cut diamond ring. We will point out where it's worth spending more and where you can cut costs, and provide you with information on where to find your ideal ring or maybe even a more remarkable one.
Would you rather buy now and skip the lessons?
We have collected the most appealing discounts on a 5.5 carat diamond ring with a radiant cut from top online stores. You can find our chosen items in the linked section.

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

Grab the lowest price for a luxury 5.5 carat radiant cut diamond ring.

The upcoming lessons will teach you how to acquire a bigger, shiny 5.5 carat diamond ring without breaking the bank. We'll also guide you on maximizing your budget and avoiding being deceived by diamond companies.
Average Price
$144,349.14
Price Range
$41,590-$495,404
Our Max Savings
$226,104
Lessons 1-4  ∴  Save Money 
Lessons 4 & 5  ∶  Spend Money 
Lessons 6-8  ∴  Personalize & Decide 
⤫ 40% Cash Savings

Lesson 1

Buying Online

Diamond rings are much more affordable when purchased online. Traditional stores tend to increase their prices by 40% and usually offer a limited selection.
$179,470 Cash Savings

Lesson 2

Clarity

You can save up to 50% on diamond rings with our clarity tips. Our goal is to help you save money by providing guidance on making smart choices.
$14,950 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

Choosing a lab-grown diamond ring could save you a whopping 85% on a 5.5 carat radiant cut diamond ring. However, selling it later on might prove to be difficult.
☺ Spend Money

Lesson 4

Carat Weight / Size

Since women tend to prefer bigger diamonds, it would be wise to allocate more of your budget towards that. We are here to assist you in maximizing the size of your diamond while finding ways to save money in other aspects.
☺ 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

Every shape adds a distinct appearance and sparkle to a diamond ring. We will show you how each shape looks and shines.
≔ 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

Buy your 5.5 carat radiant 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.

Click on the 'shop now' links provided below to begin creating the most affordable, high-quality 5.5 carat radiant cut diamond ring!

If you're excited to start shopping right away, any of our links will take you to the best deals on high-quality diamonds from reputable online diamond retailers.

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 price of a 0.6 carat oval diamond ring is heavily influenced by the clarity of the diamond.

⊗ Up to $299,832 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 flawless they are. However, the interesting part is that these flaws are only visible under a 10x magnifier. The clarity scale ranges from 'flawless' to 'included', with classifications like VS1, VS2, and SI1 in between. Diamonds in these categories usually have imperfections that can only be seen with magnification. So, to the naked eye, they look completely clear, and nobody will notice any flaws when they admire your ring!

Optimal Clarity Range for a 5.5 carat radiant cut diamond ring

When selecting a 5.5 carat radiant cut diamond ring, you can save a significant amount, up to $299,832, by opting for a diamond in the VS2-SI1 clarity range. For a balanced choice of price and clarity, we highly recommend considering the VS2 diamonds. However, it is also worth noting that SI1 diamonds should not be overlooked. With just a few minutes of searching through diamonds, you may come across SI1 diamonds that appear nearly 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 - $356,642 This diamond is flawless, but it feels like it's too much considering the price. Savings - You could save $211,891 - $287,159 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

IF - Internally Flawless

Cost - $324,220 The diamond is flawless on the inside, which means it has no imperfections. However, it may have some flaws on the outside. This is also a bit excessive. Savings - You could save $179,469 - $254,737 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $308,009 This diamond is almost flawless, but considering its price, it's still excessive. Savings - You could save $163,258 - $238,526 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS2

Cost - $292,609 These diamonds are really good, but we recommend choosing ones with slightly lower clarity since our eyes can't really tell the difference. Savings - You could save $147,858 - $223,126 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VS1 - Very Slightly Included

Cost - $123,534 If you come across an amazing deal on a VS1 diamond, that's really great. However, the upcoming clarity grades are known to offer the best combination of affordability and value. Savings - You could save $-21,217 - $54,051 with a VS2, SI1, or SI2 diamond

‹ drag left or right ›

VS2 - Very Slightly Included

Cost: $144,751 Total Savings: $-21,217 - $179,469 This diamond clarity is the best choice if you want to find the perfect diamond without spending too much. These diamonds will look flawless to you, as any flaws are impossible to notice.
‹ drag left or right ›

SI1 - Slightly Included

Cost: $56,810 Total Savings: $66,724 - $267,410 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 of a diamond is a major factor in determining the price of a 5.5 carat radiant cut diamond ring.

⊗ Up to $21,142 savings with these tips
Watch us save thousands by purchasing diamonds in the right range

What is Color?

Diamonds can have a yellowish tint or no color. The Gemological Institute of America (GIA) ranks diamond color from D (colorless) to Z (yellow or brown). Most jewelry diamonds have minimal color and fall in the G-H range. Only when compared to higher-ranked diamonds like D, E, or F, can you detect slight traces of color. Although color is more noticeable in larger diamonds, those in the G-H range still appear almost colorless and are less costly than completely colorless diamonds like those with a D-grade.

Optimal Color Range For A 5.5 Carat Radiant Cut Diamond Ring

When considering a 5.5 carat radiant cut diamond ring, opting for the appropriate color grade could lead to significant savings. Instead of opting for the more expensive E-F graded diamonds, it is worth considering a diamond in the G-H range. This decision not only ensures a breathtaking piece but can also result in potential savings of up to $21,142, in addition to any savings from astute clarity choices. Moreover, for the intricate design of a radiant cut diamond ring with smaller diamonds accentuating the central stone, it is advisable to select a diamond in the G-H color range. By doing so, any noticeable color contrast, which may arise when comparing I-J graded diamonds with the smaller, typically colorless or near-colorless diamonds surrounding the main stone, can be avoided.
Clearest Color
Best Value
Sometimes Ok
D
E
F
G
H
I
J
< drag left or right >

D color

Cost - $68,172 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 $11,549 - $14,947 with a G or H colored diamond
‹ drag left or right ›

E color

Cost - $64,082 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 $7,459 - $10,856 with a G or H colored diamond
‹ drag left or right ›

F color

Cost - $60,237 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 $3,614 - $7,012 with a G or H colored diamond
‹ drag left or right ›

G color

Cost - $56,623 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 $3,397 with an H colored diamond
‹ drag left or right ›

H color

Cost - $53,225 Total Savings: $3,397 - $14,947 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 - $50,032 Total Savings: $6,591 - $18,140 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 - $47,030 Total Savings: $9,593 - $21,142 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 $137,000 on Your 5.5 Carat Radiant Cut Diamond Ring with Lab Grown Diamonds

Lab-grown diamonds are incredibly attractive because they look just like natural diamonds, even though they are made in a lab. What makes them even more appealing is that the way they are produced is environmentally friendly and morally responsible. On top of that, lab-grown diamonds are significantly more affordable than natural diamonds, with prices that can be up to 85% lower.

If you ever have to sell your 5.5 carat radiant cut diamond ring, choosing a lab-grown diamond can help reduce your financial loss.

When considering a 5.5 carat radiant cut diamond ring, opting for the appropriate color grade could lead to significant savings. Instead of opting for the more expensive E-F graded diamonds, it is worth considering a diamond in the G-H range. This decision not only ensures a breathtaking piece but can also result in potential savings of up to $21,142, in addition to any savings from astute clarity choices. Moreover, for the intricate design of a radiant cut diamond ring with smaller diamonds accentuating the central stone, it is advisable to select a diamond in the G-H color range. By doing so, any noticeable color contrast, which may arise when comparing I-J graded diamonds with the smaller, typically colorless or near-colorless diamonds surrounding the main stone, can be avoided.
Explore Lab Grown 

Lesson 5 - Carat / Size

If you're purchasing a diamond ring, it's wise to focus on the carat weight as a significant factor to consider for your investment.

Why is Carat Important?

Imagine a diamond ring. What's the main attraction? The size of the center diamond, of course. It's no secret - women agree that size is important according to surveys. And since the carat weight determines the size of the diamond, that's where we suggest you spend your money.
Watch us compare sizes and help you visualize what you want. 

When shopping for a diamond ring, consider looking for one within the 5.5 carat range.

You should check out diamonds that range from 4.95 to 6.05 carats. This will give you a good sense of the price differences without a significant variation in size.
Hand Diamond

1 carat

Explore More Diamond Weights

Lesson 6 - Cut

When purchasing your 5.5 carat radiant cut diamond ring, remember that the cut of the diamond determines how it sparkles. Opt for an ideal or excellent cut for the most brilliant stone.

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

What is Cut?

If you want to find an absolutely amazing 5.5 carat radiant cut diamond ring, then you should focus on its cut. The cut refers to how precisely and perfectly the facets of the diamond have been shaped, and this directly impacts its overall shine and sparkle.

What diamond companies don't want you to know

An 'Ideal' cut diamond is known for its maximum sparkle and is often thought to be the most expensive. But sometimes, a 'Fair' cut diamond with the same carat, color, and clarity can be even pricier. It may seem confusing, but poorly cut diamonds can appear larger without giving off the desired sparkle and brilliance. A diamond that lacks sparkle is like a garden without any soil.

Remember this final advice: stick with GIA Certified Excellent Cut Diamonds (commonly called "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 5.5 carat radiant cut diamond ring.

What is Diamond Shape?

The shape of a diamond determines its style, like being round, oval, or radiant. There are various shapes available that can make a diamond appear bigger, make it sparkle more, or give it a classic look. Check out our shape tool in this section to find a wide selection of 5.5 carat diamond rings with different shapes to choose from.

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 appearance of a 5.5 carat diamond ring with a radiant cut can completely transform when paired with a different band.

What is setting?

The part of the diamond ring that holds the stone, known as the band, is called the setting. Usually, it's made of gold and comes in white, yellow, or rose colors. You can also opt for a platinum band. The setting plays an important role in the overall look of your 5.5 carat radiant cut diamond ring. It's where you can express your personal taste. Here, we've listed the three most popular settings. No matter which setting you go for, we recommend choosing 14k gold. Keep reading to find out why we suggest this.
The setting or band is really important for making your diamond look bigger and better. 

Ensure that your band is made of 14K gold.

Here's an important rule to remember. Avoid using 18k or 24k gold for your jewelry setting. Instead, go for 14k gold. Even though 18k and 24k gold are purer, they are much softer and more prone to bending. If the band holding your precious diamond bends easily, there is a much higher risk of the diamond falling off. This is a problem that many people commonly experience.

Solitaire - A Thinner Band to Make the Diamond Look Larger

According to polling, a sizeable diamond is on most women's wish list. Enhance the visual impact of a 5.5 carat radiant cut diamond ring with a Solitaire setting that features a slender, delicate band. The contrast between the smaller band and the grand diamond can simulate the appearance of a larger stone. For an additional effect, opt for settings that use tiny accent diamonds along the band, adding to the ring's beauty without pulling focus from the centerpiece diamond.

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

Looking to make your 5.5 carat radiant cut diamond ring appear larger? A halo setting could be the solution. This setting features smaller diamonds surrounding the main gem, creating a radiant effect that gives the illusion of a bigger diamond. You may want to consider a double halo setting for an even more noticeable effect. When combined with a slim band, it can make a smaller diamond look much larger, giving the impression of a more luxurious piece.

The main diamond needs to stay the focal point.

Many women prefer a diamond that appears large, so it's important to avoid a band that is too fancy or wide. This can make the diamond seem smaller. If you want your 5.5 carat radiant cut diamond ring to be the main focus, it's smart to choose a simple and inconspicuous band. On the other hand, if you prioritize the overall look of the ring, a detailed band might be your best option. Just be aware that this could take away from the prominence of the diamond.

Build a Custom 5.5 carat radiant cut diamond ring Starting with Our Curated Diamond Selections For The Best Deals

Creating your very own 5.5 carat radiant cut diamond ring is a personal adventure that lets you make a piece of jewelry that reflects your unique style and individuality, all without breaking the bank compared to store prices. With trusted names like Brilliant Earth, James Allen, and Blue Nile, you have the ability to customize every single part of your ring, from the diamond's cut right down to the band's style.
Start Building
Watch us take you through the entire building process on our favorite websites.

Choose online shopping with our trustworthy partners. Each link ensures the best price for a diamond ring.

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
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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

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Frequently Asked

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

How much is a 5.5 carat radiant cut diamond ring worth?

The average price of a 5.5 carat radiant cut diamond ring is $144,300. However, the price range can vary from $41,590 to $495,404 depending on various factors such as the diamond's quality, color, clarity, and other characteristics.

How big is a 5.5 carat radiant cut diamond ring?

A 5.5 carat radiant cut diamond ring has a size of approximately 11.0mm in diameter. This makes it visibly larger than a 5 carat radiant cut diamond ring, which typically has a diameter of around 10.5mm. On the other hand, it appears slightly smaller than a 6 carat radiant cut diamond ring, which usually has a diameter of about 11.5mm.

What does a 5.5 carat radiant cut diamond ring look like like on a hand?

A 5.5 carat radiant cut diamond ring is a stunning choice for an engagement ring. With its rectangular shape and brilliant facets, it creates a beautiful sparkle on the hand. The dimensions of a 5.5 carat radiant cut diamond are approximately 11.5mm in length and 9mm in width, making it a substantial and eye-catching piece. It takes up around 54.5% of the finger's width, showcasing its impressive size and presence.

What is the price of a 5.5 carat radiant cut diamond ring?

The price of a 5.5 carat radiant cut diamond ring falls within the price range of $41,590 to $495,404.

Is a 5.5 carat radiant cut diamond ring good enough?

Yes, a 5.5 carat radiant cut diamond ring can be considered good enough. The radiant cut is known for its brilliance and versatility, making it a popular choice among diamond shapes. The larger carat weight of 5.5 adds to the overall impact and presence of the diamond, making it an impressive choice. However, it's important to also consider other factors such as the diamond's color, clarity, and cut quality to ensure it meets your personal preferences and standards.

Is a 5.5 carat radiant cut diamond ring big?

Yes, a 5.5 carat radiant cut diamond ring is considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so a 5.5 carat diamond is significantly larger. A 5.5 carat diamond is highly noticeable and eye-catching. It is considered a substantial size and may be less common to find.

What does a 5.5 carat radiant cut diamond ring weigh?

A 5.5 carat radiant cut diamond ring weighs 1.1 grams.

Should I get a 5.5 carat radiant cut diamond ring?

A 5.5 carat radiant cut diamond ring is an excellent choice because of its impressive size, brilliant cut, and captivating sparkle.

Is a 5.5 carat radiant cut diamond ring too big?

A 5.5 carat radiant cut diamond ring is considered large and may be too big for some people's preferences. However, the size of the diamond ultimately depends on individual taste and style.

Is a 5.5 carat radiant cut diamond ring small?

A 5.5 carat radiant cut diamond ring is considered large. The carat weight refers to the size of the diamond, and a 5.5 carat diamond is generally considered to be on the larger side. However, it's important to note that the perception of size can vary depending on the individual's finger size and the setting of the ring.
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