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8 carat cushion cut diamond ring Buying Guide

Learn the tricks to save up to $409,923 using our guide.
This helpful guide will show you the best ways to save money when purchasing an 8-carat cushion cut diamond ring. We will provide guidance on where to focus your financial resources and reveal hidden gems for finding that perfect ring, or possibly an even better one.
Tired of learning and just want to buy?
We have chosen the best deals for 8 carat cushion cut diamond rings from top online sellers. Take a look at our selections using the links provided.

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

Purchase a premium 8 carat cushion cut diamond ring at the lowest price.

In the upcoming lessons, you'll learn how to acquire a bigger, dazzling 8 carat cushion cut diamond ring without breaking the bank. Additionally, we'll provide guidance on maximizing your budget and avoiding scams from 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

Purchasing a diamond ring online can help you save a significant amount of money. Physical retail stores often mark up prices by around 40% and typically have a limited selection available.
$217,340 Cash Savings

Lesson 2

Clarity

Our clarity strategies can cut diamond ring prices in half. We are committed to assisting you in saving a significant amount.
$118,630 Cash Savings

Lesson 3

Color

The color of a diamond is a major factor that impacts its price. We're here to help you understand when to consider this factor for possible savings.
⤫ 85% Cash Savings

Lesson 8

Lab Grown

Opting for lab-grown diamonds can significantly reduce your expenses, potentially saving you up to 85% on an 8-carat cushion cut diamond ring. However, selling it later on might pose a challenge.
☺ Spend Money

Lesson 4

Carat Weight / Size

Women often prefer larger diamonds, making them a popular choice. Therefore, it is wise to invest in bigger-looking stones. We can provide guidance on how to maximize the size of your diamond while finding savings in other areas.
☺ Spend Money

Lesson 5

Cut, Sparkle & Brilliance

The cut of a diamond is the most crucial aspect when it comes to its overall appearance. It's not an area where you should try to save money, as it's what gives the diamond its sparkle and draws attention to it.
≔ Personalize

Lesson 6

Shapes

Each shape of a diamond ring has its own distinct appearance and sparkle. We will demonstrate the one-of-a-kind look and how the light interacts with each shape.
≔ Personalize

Lesson 7

Setting / Band

Choosing a solitaire ring can be a cost-effective option and create the illusion of a larger diamond. However, it's important to take personal preference into account when making this decision.

Lesson 1 - Buy Online
Up to 40% savings here

Instantly lower the price of your 8 carat cushion cut diamond ring online by up to 40%.

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 provided below to begin creating the most affordable, high-quality 8 carat cushion cut diamond ring!

Are you ready to start shopping? Our links will take you directly to the most affordable and valuable diamonds from trustworthy online diamond sellers.

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 0.9 carat radiant cut diamond ring is heavily influenced by the clarity of the diamond.

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

What is Clarity?

Clarity is a word used to describe the imperfections in a diamond that can be seen. However, it's important to remember that these imperfections are usually only visible when you look at the diamond through a 10x magnifying glass. Diamond clarity ranges from "flawless" to "included". In between, you'll find classifications like VS1, VS2, and SI1. These diamonds may have imperfections that can only be seen with 10x magnification. To the naked eye, they look completely perfect, so nobody will be able to see any flaws when they admire your ring!

Optimal Clarity Range for a 8 carat cushion cut diamond ring

Choosing a diamond in the VS2-SI1 clarity range for your 8 carat cushion cut diamond ring can result in significant savings, potentially reducing the total price by as much as $310,263. When it comes to balancing price and clarity, we strongly suggest considering the VS2 option. However, it is important not to disregard SI1 diamonds either. With just a few minutes spent on sorting through diamonds, you can easily find SI1 diamonds that have an appearance that is practically 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 - $761,137 This diamond is in perfect condition, without any flaws, but when you look at the cost, it's just too expensive. 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 This diamond is perfectly flawless on the inside, which means it doesn't have any imperfections within. However, it might still have a few flaws on its outer surface. It also seems like excessive indulgence. Savings - You could save $217,339 - $263,613 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $657,346 The diamond is almost perfect, but considering its cost, it's still excessive. 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 impressive and the prices are more reasonable, but we still recommend choosing a diamond with 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 good deal within this specific range of clarity, that's great. However, the following clarity grades are the perfect match in terms of price and value. 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 This diamond clarity is the perfect blend of quality and affordability. The majority of these diamonds are flawless to the naked eye, meaning you won't be able to spot any imperfections in them.
‹ drag left or right ›

SI1 - Slightly Included

Cost: $450,874 Total Savings: $48,709 - $241,069 This diamond clarity is the best option available at this price. However, not all SI1 diamonds are the same. While some may not match your standards, many are truly stunning and closely resemble a VS2.

Lesson 3 - Color

The color of a diamond is another important factor in determining the price of an 8-carat cushion cut diamond ring.

⊗ Up to $167,796 savings with these tips
Watch us save thousands by purchasing diamonds in the right range

What is Color?

Diamonds can have a yellow tint or be totally colorless. The GIA grades them from D (colorless) to Z (yellow or brown). Most diamonds used in jewelry are in the G-H range, which means they have a slight color. You can only see this color if you compare them to higher-grade diamonds like D, E, or F. While color differences are more noticeable in larger diamonds, a diamond in the G-H range will still appear almost colorless and will be cheaper than completely colorless diamonds like those with a D-grade.

Optimal Color Range For A 8 Carat Cushion Cut Diamond Ring

Opting for the right color grade for an 8 carat cushion cut diamond ring can lead to significant cost reductions. Instead of investing in pricier D-F graded diamonds, consider selecting a diamond within the G-J range. This decision can still offer a breathtaking piece while saving you up to $167,796, in addition to potential savings from wise choices concerning clarity.
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.

Cut Costs: Save Up to $316,000 on Your 8 Carat Cushion Cut Diamond Ring with Lab Grown Diamonds.

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.

If you find yourself needing to sell your 8 carat cushion cut diamond ring, choosing a lab-grown diamond can help mitigate your financial loss.

Opting for the right color grade for an 8 carat cushion cut diamond ring can lead to significant cost reductions. Instead of investing in pricier D-F graded diamonds, consider selecting a diamond within the G-J range. This decision can still offer a breathtaking piece while saving you up to $167,796, in addition to potential savings from wise choices concerning clarity.
Explore Lab Grown 

Lesson 5 - Carat / Size

When you are looking for your diamond ring, focus your money on the carat size.

Why is Carat Important?

The first thing everyone thinks about when it comes to a diamond ring is the size of the main diamond in the center. In fact, when women are asked, the most important aspect of the ring to them is the size of the center diamond. The carat weight directly affects how big the diamond appears, so we suggest allocating most of your budget towards this.
Watch us compare sizes and help you visualize what you want. 

I highly recommend considering this range of carat weight when searching for an 8-carat cushion cut diamond ring.

You should consider checking out diamonds in the 7.2 to 8.8 carat range. This way, you can get an idea of the various price options without compromising on size too much.
Hand Diamond

1 carat

Explore More Diamond Weights

Lesson 6 - Cut

The cut of a diamond is what gives it that beautiful sparkle. For your 8 carat cushion cut diamond ring, make sure to choose either an ideal or excellent cut.

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

What is Cut?

Are you in search of the most stunning 8 carat cushion cut diamond ring? Keep in mind that it's the cut - the flawless and well-defined facets of the diamond - that actually decides the shine and radiance.

The closely guarded secret within the diamond industry.

You might think that an 'Ideal' cut diamond, which is crafted to make it sparkle the most by having perfect proportions, would be the priciest one. However, that's not always true. Sometimes, a 'Fair' cut diamond with similar carat, color, and clarity can actually be more expensive. It might seem a bit confusing, but poorly cut diamonds can actually look bigger while lacking the sparkle and brilliance that you want. A diamond without sparkle is like a phone without any signal.

Last but not least, make sure to 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

Not all diamond shapes are equally sparkly; some shapes can give the illusion of a higher cost in 8 carat cushion cut diamond rings.

What is Diamond Shape?

The diamond's style is all about its shape, like being round, oval, or cushion-shaped. There are plenty more shapes to choose from that can make a diamond appear bigger, make it sparkle more, or keep it looking classic. Check out our shape tool in this section to find an assortment of 8 carat diamond rings with various 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 cushion-cut diamond ring can completely change with a different band.

What is setting?

Frequently recognized as the band, the location is the valuable part of the diamond ring. It is usually made of gold and comes in the traditional white, yellow, or rose colors. You can also consider a platinum band. The location plays a significant role in the overall appearance of your 8 carat cushion cut diamond ring. It provides an opportunity for you to express your personal style. We have gathered the three most favored locations for your convenience. Regardless of your preference, it is recommended to choose a 14k gold band. Read on to discover the reasoning behind this suggestion.
The setting or band is really important for making your diamond look bigger and better. 

You should choose a 14K Gold band.

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 - A Great Band for a Flashier Diamond Presentation

According to polling, a sizeable diamond is on most women's wish list. Enhance the visual impact of a 8 carat cushion 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: Give Your Diamond the Illusion of Size with a Bunch of Smaller Ones

The halo style presents an alternative method to amplify the apparent size of your 8 carat cushion cut diamond ring. By surrounding the main diamond with smaller ones, it produces a luminous effect that gives the impression of a larger centerpiece. For an even more striking illusion, you might consider choosing a double halo setting. When combined with a slim band, this can make a smaller diamond appear significantly bigger, creating the perception of a lavish and extravagant piece.

Ensure that the main diamond remains the center of attention.

Many ladies prefer a diamond that appears large. If your ring's band is overly fancy or wide, it could take attention away from the diamond, making it seem smaller. If you want to highlight your 8 carat cushion cut diamond ring, it's better to choose a simple band that won't distract from it. However, if the overall design of the ring is more important to you, a detailed band might be what you desire, but keep in mind that this could diminish the diamond's sparkle.

Build a Custom 8 carat cushion cut diamond ring Starting with Our Curated Diamond Selections For The Best Deals

Creating your very own 8 carat cushion 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.

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 thoroughly examined each company and made sure that every "Shop Now" link is set up to direct you to the most competitive prices for high-quality diamonds. This means that we have individually adjusted the settings on each website to assist you in finding the greatest savings on your purchase. Enjoy a diverse selection, personalized rings, and unparalleled customer assistance to enhance your shopping experience.

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 cushion cut diamond ring worth?

The average price of an 8 carat cushion 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 cushion cut diamond ring?

An 8 carat cushion cut diamond ring has a size of approximately 12.8mm in diameter. This makes it look visibly larger than a 7.5 carat cushion cut diamond ring, which is around 12.4mm in diameter. When compared to a 8.5 carat cushion cut diamond ring, however, the difference is barely noticeable; as the 8.5 carat diamond has a diameter of approximately 12.9mm.

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

An 8-carat cushion cut diamond ring is a large and stunning piece of jewelry. The cushion cut refers to the shape of the diamond, which has rounded corners and a square or rectangular shape. When worn on the hand, it will definitely make a statement and catch everyone's attention. The exact dimensions of the diamond will depend on the specific proportions, but generally, an 8-carat diamond will have a significant width and presence on the finger.

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

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

Is a 8 carat cushion cut diamond ring good enough?

Yes, an 8 carat cushion cut diamond ring can be considered good enough. Cushion cut diamonds are known for their elegance and timeless appeal. The larger carat weight of 8 carats adds to the overall impact and presence of the diamond. However, it is important to also consider other factors such as the diamond's cut, clarity, and craftsmanship to determine the overall quality of the ring.

Is a 8 carat cushion cut diamond ring big?

Yes, an 8 carat cushion 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 luxury and rare choice due to its size and rarity.

What does a 8 carat cushion cut diamond ring weigh?

A 8 carat cushion cut diamond ring weighs 1.6 grams.

Should I get a 8 carat cushion cut diamond ring?

An 8 carat cushion cut diamond ring is a luxurious choice because of its impressive size, unique shape, and timeless elegance.

Is a 8 carat cushion cut diamond ring too big?

An 8 carat cushion cut diamond ring is considered quite large. It is larger than the average center diamond size.

Is a 8 carat cushion cut diamond ring small?

No, an 8 carat cushion cut diamond ring is not small. The size of the diamond will be quite noticeable and impressive on any finger. Additionally, the cushion cut shape tends to make the diamond appear larger than its actual carat weight.
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