Much More to Come
We will be adding much more content to help you make the best financial decisions for your wedding day. 

8 carat radiant cut diamond ring Buying Guide

With the help of our guide, it is possible to save up to $409,923.
We made this guide specifically for people who want to make the most of their money when investing in an 8 carat radiant cut diamond ring. We'll give advice on what's worth splurging on and what you don't really need to spend extra money on. Plus, we'll let you know exactly where you can find that dream ring or maybe an even better one.
Eager to buy and skip the lessons?
We have put together the most appealing offers for 8 carat radiant cut diamond rings 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

Snag the best price on a high-quality 8 carat radiant cut diamond ring.

In the upcoming lessons, we'll show you how to save money on your 8-carat radiant cut diamond ring without compromising on its size and sparkle. We'll teach you smart strategies to make the most of your budget and avoid being deceived by diamond companies.
Average Price
$331,186.17
Price Range
$179,539-$691,943
Our Max Savings
$409,923
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 diamond rings online for a significantly lower cost. Physical stores tend to increase prices by 40% and offer only a limited range of options.
$217,340 Cash Savings

Lesson 2

Clarity

By utilizing our clarity tips, you can slash diamond ring prices by an impressive 50%. We will guide you in achieving substantial savings.
$118,630 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

Opting for lab-grown diamonds can significantly reduce your expenses, saving you up to 85% on an 8 carat radiant cut diamond ring. However, selling it later on may prove to be quite challenging.
☺ Spend Money

Lesson 4

Carat Weight / Size

Generally, women tend to prefer bigger diamonds, so it's important to allocate your spending accordingly. Our goal is to assist you in obtaining a larger diamond while saving money in other areas.
☺ Spend Money

Lesson 5

Cut, Sparkle & Brilliance

The diamond's cut is the most important factor in how it looks overall. This is not the time to be frugal, as it is what gives the diamond its sparkle and distinct appearance.
≔ Personalize

Lesson 6

Shapes

Each shape of a diamond ring has its own distinct appearance and sparkle. We are here to assist you in understanding the characteristics and brilliance 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 8 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.

To start creating the most affordable and valuable 8 carat radiant cut diamond ring right away, simply click on the 'shop now' links below!

Are you ready to start shopping? Any of our links will take you to the best online diamond companies where you can find affordable, high-quality diamonds from trusted sources.

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

If you're considering buying a 1 carat oval diamond ring, the clarity of the diamond is the most crucial element to consider in terms of pricing.

⊗ Up to $310,263 savings with these tips
Watch us save thousands of dollars by simply selecting the right clarity range.

What is Clarity?

When we talk about diamond clarity, we're basically checking if the diamond has any noticeable imperfections. But here's the catch - these flaws are usually only visible when you use a 10x magnifying glass. Diamond clarity is categorized from 'flawless' (FL) to 'included' (I), with other categories like VS1 (Very Slightly Included), VS2, and SI1 (Slightly Included) falling in between. The flaws in diamonds with these clarity ratings can usually only be seen under 10x magnification. To the naked eye, they will appear crystal clear, so anyone admiring your ring is unlikely to notice anything!

Optimal Clarity Range for a 8 carat radiant cut diamond ring

By selecting a diamond within the VS2-SI1 clarity range, you have the opportunity to save a substantial amount of money, up to $310,263, on your purchase of an 8 carat radiant cut diamond ring. Considering the price and clarity, we strongly suggest opting for a diamond with a VS2 clarity. However, it is important not to disregard SI1 diamonds, as with a brief examination of available options, you can easily find diamonds 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 - $761,137 The diamond is perfect, without any flaws, but the price is way too high. Savings - You could save $286,533 - $332,807 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

IF - Internally Flawless

Cost - $691,943 The diamond is flawless on the inside, meaning it has no internal flaws, but it may have some imperfections on the outside. This is also a bit excessive. Savings - You could save $217,339 - $263,613 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $657,346 This diamond is practically perfect, but considering its price, it's still excessively expensive. Savings - You could save $182,742 - $229,016 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS2

Cost - $624,479 These diamonds are really nice, but we suggest going for a lower clarity. Savings - You could save $149,875 - $196,149 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VS1 - Very Slightly Included

Cost - $499,583 If you are able to find a fantastic deal on a VS1, that's wonderful. However, the clarity levels that come after that provide the ideal balance between price and quality. Savings - You could save $24,979 - $71,253 with a VS2, SI1, or SI2 diamond

‹ drag left or right ›

VS2 - Very Slightly Included

Cost: $474,604 Total Savings: $24,979 - $217,339 When it comes to both quality and price, you won't find a better deal than this diamond clarity. These diamonds are unmatched in their flawless appearance, making them look absolutely perfect to anyone's eye. There are no visible faults in most of these diamonds, so you can trust that they are of the highest quality.
‹ drag left or right ›

SI1 - Slightly Included

Cost: $450,874 Total Savings: $48,709 - $241,069 This is the best option for diamond clarity at an incredibly affordable price. It's important to note that not all SI1 diamonds are the same. While some may not live up to your expectations, there are many that are absolutely stunning and could even be mistaken for a higher quality VS2 diamond.

Lesson 3 - Color

The cost of an 8-carat radiant cut diamond ring is greatly affected by the color of the diamond you choose.

⊗ Up to $167,796 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 no color at all. The GIA grades diamonds on a scale from D (colorless) to Z (yellow or brown). When it comes to jewelry, diamonds typically have a small amount of color and fall within the G-H range. You can only really see 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 diamond in the G-H range will appear almost colorless and be less costly than a completely colorless diamond, such as one graded as D.

Optimal Color Range For A 8 Carat Radiant Cut Diamond Ring

Opting for an 8 carat radiant cut diamond ring can lead to extraordinary elegance. Instead of settling for a smaller carat size, consider the brilliance and grandeur that this larger size can offer. This choice can still provide a captivating and timeless piece, all while showcasing the remarkable beauty of an 8 carat radiant cut diamond.
Clearest Color
Best Value
Sometimes Ok
D
E
F
G
H
I
J
< drag left or right >

D color

Cost - $541,049 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 $91,662 - $118,626 with a G or H colored diamond
‹ drag left or right ›

E color

Cost - $508,586 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 $59,199 - $86,163 with a G or H colored diamond
‹ drag left or right ›

F color

Cost - $478,071 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 $28,684 - $55,647 with a G or H colored diamond
‹ drag left or right ›

G color

Cost - $449,386 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 $26,963 with an H colored diamond
‹ drag left or right ›

H color

Cost - $422,423 Total Savings: $26,963 - $118,626 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 - $397,078 Total Savings: $52,309 - $143,971 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 - $373,253 Total Savings: $76,133 - $167,796 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 $316,000 on your 8 carat radiant cut diamond ring by opting for a lab grown diamond.

Lab-grown diamonds, made through artificial means, possess identical visual characteristics to their naturally occurring counterparts, yet they are produced in a manner that is more environmentally friendly and morally sound. Moreover, their enhanced accessibility offers a more economical option, as a lab-grown diamond can be up to 85% less expensive than a similar naturally formed diamond.

Having a lab-grown diamond can minimize your financial loss if you decide to sell your 8 carat radiant cut diamond ring in the future.

Opting for an 8 carat radiant cut diamond ring can lead to extraordinary elegance. Instead of settling for a smaller carat size, consider the brilliance and grandeur that this larger size can offer. This choice can still provide a captivating and timeless piece, all while showcasing the remarkable beauty of an 8 carat radiant cut diamond.
Explore Lab Grown 

Lesson 5 - Carat / Size

Focus on the carat weight as your primary consideration when shopping for a diamond ring.

Why is Carat Important?

When you imagine a diamond ring, what do you picture? That's correct - the size of the main diamond. Women also prioritize size, so if you're unsure where to invest your money, we advise focusing on carat weight - it's the ultimate size determinant in the diamond industry.
Watch us compare sizes and help you visualize what you want. 

Choose this Carat Range when Shopping for an 8 carat radiant cut diamond ring.

We suggest checking out diamonds that are between 7.2 and 8.8 carats. This way, you can explore a variety of prices without a significant jump 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 8 carat radiant cut diamond ring.

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

What is Cut?

If you're on the lookout for a truly breathtaking 8 carat radiant cut diamond ring, then the key factor you should focus on is its cut. The cut pertains to the finesse and flawlessness with which the diamond's facets are crafted, ultimately impacting its overall glimmer and twinkle.

The closely guarded secret within the diamond industry.

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.

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

Some diamond shapes are more sparkly & some make 8 carat radiant cut diamond rings look more expensive.

What is Diamond Shape?

The diamond shape refers to how the diamond looks, like if it's round, oval, or radiant. Some shapes can make the diamond look bigger, while others give it more sparkle and a classic appearance. In this section, you can check out our shape tool and see a variety of 8 carat diamond rings with different shapes.

What shape to choose?

Yep, it's true that certain diamond shapes can give the stone a bigger look, and there are definitely some trendy shapes floating around. However, when it comes down to making a decision, concentrate on what really resonates with you and brings you the most joy. If you're not sure which shape to go for, a brilliant cut diamond could be a good choice. It includes Round, Marquise, Princess, Cushion, Oval, Pear, and Radiant shapes. Round diamonds are classic and never go out of style, but you might discover that Oval and Marquise shapes create the illusion of a larger diamond for the same 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 an 8 carat radiant cut diamond ring can vary greatly depending on the band it is paired with.

What is setting?

The part of a diamond ring that holds the stone is called the setting or band. It is usually made of gold in different colors like white, yellow, or rose. Another option is a platinum band. The setting is important in determining the overall appearance of your 8 carat radiant cut diamond ring. It allows you to showcase your personal style. Below, we have described the three most popular settings. Regardless of your preference, it is recommended to choose 14k gold. Continue reading to find out why.
The setting or band is really important for making your diamond look bigger and better. 

You should choose a 14K Gold band.

Keep in mind this important rule. Avoid using 18k or 24k gold for your setting. Instead, go for 14k gold. Even though 18k and 24k gold have a higher purity, they are very soft and likely to bend. If the setting that holds your valuable diamond bends easily, there's a high chance that the diamond will fall out. This is a common problem faced by many people.

Solitaire Choice - A Delicate Band Makes the Diamond Stand Out

As per surveys, the majority of women desire a significantly large diamond. A setting with a thin, delicate Solitaire band could accentuate the size of a 8 carat radiant cut diamond ring. The juxtaposition of the small band with the large diamond creates an illusion of a more expansive stone. Small accent diamonds embedded in the band can further this illusion, adding a touch of elegance without detracting from the primary diamond.

Halo: Enhance Your Diamond's Size with Small Diamonds

A different way to make your 8 carat radiant cut diamond ring appear larger is by using a halo setting. This style includes smaller diamonds encircling the main gem, which enhances its brightness and creates the illusion of a bigger size. If you want an even stronger effect, you could think about a double halo setting. When combined with a slim band, this setting can make a smaller diamond appear much larger, giving the impression of a more extravagant ring.

Make sure to focus on the main diamond.

Many women prefer a diamond that appears large and eye-catching. A band that is too fancy or wide might divert attention away from the diamond, making it seem smaller. If you want your 8 carat radiant cut diamond ring to be the main focus, selecting a simple and inconspicuous band would be a smart decision. On the other hand, if you value the overall look of the ring, a detailed band may be your preferred option. However, be careful as this could diminish the diamond's prominence.

Build a Custom 8 carat radiant 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.

Purchase your diamond ring online from one of our reliable partners. Each link will lead you to the greatest deal on 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
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. 

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 8 carat radiant cut diamond ring worth?

The average price of an 8 carat radiant cut diamond ring is $331,200. However, the price range for such rings can vary from $179,539 to $691,943.

How big is a 8 carat radiant cut diamond ring?

An 8 carat radiant cut diamond ring has a size of approximately 12.4mm in diameter. This size is visibly larger than a 7.5 carat radiant cut diamond ring, which is around 12.1mm in diameter. On the other hand, it appears slightly smaller than a 8.5 carat radiant cut diamond ring, which has a diameter of approximately 12.7mm.

What does a 8 carat radiant cut diamond ring look like like on a hand?

An 8-carat radiant cut diamond ring is a stunning and eye-catching piece of jewelry. The radiant cut is known for its brilliant sparkle and unique shape, combining the elegance of a round cut with the modernity of a square or rectangular shape. When worn on the hand, the 8-carat radiant cut diamond ring will command attention and make a bold statement. Its larger size and impressive carat weight will ensure that it stands out and catches the light beautifully.

What is the price of a 8 carat radiant cut diamond ring?

The price of an 8 carat radiant cut diamond ring falls within the range of $179,539-$691,943.

Is a 8 carat radiant cut diamond ring good enough?

Yes, an 8 carat radiant cut diamond ring is considered to be of high quality and desirable. The radiant cut is known for its brilliance and fire, making it a popular choice among diamond enthusiasts. The larger carat weight of 8 carats adds to the overall appeal and prestige of the ring. However, it's important to note that personal preferences may vary, and some individuals may prefer smaller or larger carat weights based on their own style and taste.

Is a 8 carat radiant cut diamond ring big?

Yes, an 8 carat radiant cut diamond ring is considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so an 8 carat diamond is significantly larger. An 8 carat diamond is highly noticeable and eye-catching. It is considered a large and luxurious choice for a diamond ring.

What does a 8 carat radiant cut diamond ring weigh?

A 8 carat radiant cut diamond ring weighs 1.6 grams.

Should I get a 8 carat radiant cut diamond ring?

An 8 carat radiant cut diamond ring is a luxurious option that offers a significant size and brilliance, making it a stunning choice for those who desire a bold and eye-catching piece of jewelry.

Is a 8 carat radiant cut diamond ring too big?

An 8 carat radiant cut diamond ring is considered quite large. It will definitely make a statement and be eye-catching.

Is a 8 carat radiant cut diamond ring small?

An 8 carat radiant cut diamond ring is not considered small. The carat weight of a diamond determines its size, and an 8 carat diamond is quite large. However, it's important to note that the appearance of the diamond can vary depending on the cut and setting of the ring.
Diamond Rotate
LazyLoad Youtube Video
LazyLoad Diamond Video
crossarrow-down-circle