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8 carat marquise diamond ring Buying Guide

By utilizing our guide, discover the exact steps to save an impressive $409,923.
With this guide, our goal is to help you get the most out of your money when purchasing an 8-carat marquise diamond ring. We will highlight what is worth your investment and what is not, and also provide insider tips on where you can find the perfect ring or even a better one.
Ready to shop without learning?
We have gathered the best prices available online for a marquise diamond ring weighing 8 carats. You can find our chosen options by clicking on the links provided below.

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

Discover the lowest cost for the best quality 8 carat marquise diamond ring.

The upcoming lessons will teach you how to acquire a bigger, dazzling 8 carat marquise diamond ring without breaking the bank. We'll also provide techniques on maximizing your budget and avoiding deception 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

Buying diamond rings online can save you a lot of money compared to purchasing them from traditional retail stores. Brick-and-mortar stores are usually 40% pricier and offer limited options.
$217,340 Cash Savings

Lesson 2

Clarity

With our tips for diamond clarity, you could save up to 50% on the cost of diamond rings. We're here to assist you in making significant savings.
$118,630 Cash Savings

Lesson 3

Color

The color of a diamond can have a big impact on its price. We will assist you in knowing how and when to take advantage of this factor to save money.
⤫ 85% Cash Savings

Lesson 8

Lab Grown

You can save up to 85% on an 8 carat marquise diamond ring by choosing lab-grown alternatives. However, selling it later on may pose a challenge.
☺ Spend Money

Lesson 4

Carat Weight / Size

Most women tend to prefer a diamond that looks bigger, so that's where you should focus your spending. We can assist you in achieving a larger appearance while saving money in other aspects.
☺ Spend Money

Lesson 5

Cut, Sparkle & Brilliance

The way a diamond is cut greatly impacts how it looks overall. It's not a good idea to skimp on this aspect because it's what really brings out the diamond's sparkle and stunning 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

Shop online for an 8 carat marquise diamond ring and you could save up to 40% instantly!

Consider this: purchasing your engagement ring online. Websites such as Blue Nile and James Allen provide significant discounts, reducing prices by up to 40% compared to physical stores. Additionally, you'll have access to a wider range of options and customization features. This way, you can find the ideal ring that suits both your preferences and budget.

Click on the shop now links below to begin creating the most affordable and valuable 8 carat marquise diamond ring!

Need to shop in a hurry? Just click on any of our links and you'll be directed to the best deals on high-quality diamonds from top online diamond companies.

Our Money Saving Links

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

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

Lesson 2 - Clarity

When shopping for a 1 carat diamond ring, the diamond's clarity is the primary pricing factor to keep in mind.

⊗ 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 clarity in diamonds, we're basically talking about how visible the flaws are. But it's important to note that most flaws can only be seen with a 10x magnifying glass. Diamond clarity goes from 'flawless' to 'included'. In the middle, you'll find classifications like VS1, VS2, and SI1. These diamonds might have flaws that can only be seen with 10x magnification. To the naked eye, they look completely clear, so nobody will notice any imperfections when they admire your ring!

Optimal Clarity Range for a 8 carat marquise diamond ring

Choosing a diamond in the VS2-SI1 clarity range for your 8 carat marquise diamond ring can result in significant savings, possibly reducing the total price by as much as $310,263. When it comes to clarity, we strongly suggest considering the VS2 option due to its favorable combination of price and quality. However, it is important not to disregard SI1 diamonds, as with a brief search through available options, you can discover ones that exhibit 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 This diamond is absolutely flawless, without a single imperfection, but the price seems excessively 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 has no flaws inside, which means it has no imperfections inside it. However, there might be some marks or scratches on the outside. This also seems like too much. 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 nearly flawless, but considering its cost, it's still overly 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 good, but we recommend choosing ones with slightly lower clarity since our eyes can't really tell the difference. 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 happen to come across a really good offer for a VS1, that's definitely a bonus. However, if you're looking for the best combination of price and quality, it would be wise to consider one of the clarity levels that follow. 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 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: $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 cost of an 8 carat marquise diamond ring is significantly affected by the chosen diamond's color.

⊗ 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 no color at all. The Gemological Institute of America (GIA) rates diamonds on a scale from D (no color) to Z (yellow or brown). Most diamonds used in jewelry have a slight hint of color and fall within the G-H range. You can usually only notice their subtle color when comparing them to higher grade diamonds like D, E, or F. Although larger diamonds may show color more prominently, a diamond from the G-H range will still look almost colorless and cost less than completely colorless diamonds like those in the D-grade.

Optimal Color Range For A 8 Carat Marquise Diamond Ring

Selecting the ideal color grade for an 8 carat marquise diamond ring can lead to significant cost reductions. Instead of paying premium prices for D-F graded diamonds, consider opting for a diamond within the G-J range. This decision can still result in a breathtaking piece while saving you up to $167,796, in addition to any savings made from smart choices regarding 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.

Save over $300,000 on your 8 carat marquise diamond ring by opting for a lab grown diamond.

Lab-grown diamonds, which are created in a lab rather than mined from the earth, have the same visual qualities as diamonds found in nature. They are produced in a more environmentally friendly and ethical manner. Additionally, lab-grown diamonds are more readily available and therefore much more affordable. In fact, the cost of a lab-grown diamond can be up to 85% lower than that of a comparable natural diamond.

In case you decide to sell your 8 carat marquise diamond ring, choosing a lab-grown diamond can help minimize your financial loss.

Selecting the ideal color grade for an 8 carat marquise diamond ring can lead to significant cost reductions. Instead of paying premium prices for D-F graded diamonds, consider opting for a diamond within the G-J range. This decision can still result in a breathtaking piece while saving you up to $167,796, in addition to any savings made from smart choices regarding clarity.
Explore Lab Grown 

Lesson 5 - Carat / Size

When buying your diamond ring, make sure to prioritize spending on carat.

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 for your 8 carat marquise diamond ring shopping.

We recommend looking at diamonds that range from 7.2 to 8.8 carats. This will provide you with various price options without significantly increasing the size.
Hand Diamond

1 carat

Explore More Diamond Weights

Lesson 6 - Cut

When purchasing your 8 carat marquise 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?

When you're on the hunt for the most stunning 8 carat marquise diamond ring, keep in mind that the way it's cut plays a big role in how it shines and sparkles. The cut refers to how precisely and perfectly the diamond's angles are shaped.

The closely guarded secret within the diamond industry.

You'd probably assume that an 'Ideal' cut diamond, which is famous for its flawless sparkle, would always be the most expensive choice. However, there are cases where a 'Fair' cut diamond, despite having the same carat, color, and clarity, can be more costly. It might not make sense at first, but diamonds that are poorly cut can actually appear larger while lacking the desired sparkle and brilliance. A diamond without any sparkle is comparable to a smartphone without a battery.

Don't forget this important tip: always select GIA Certified Excellent Cut Diamonds (often 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

When selecting diamonds, keep in mind that different shapes offer distinct levels of sparkle, and certain shapes can create the illusion of a pricier 8 carat marquise diamond ring.

What is Diamond Shape?

The diamond shape represents the style of the diamond. It can take on different forms, such as round, oval, and marquise, to name a few. Each shape has its own unique characteristics that can affect the size perception, sparkle, and timelessness of the diamond. In this section, you can utilize our shape tool to explore a wide array of 8 carat diamond rings, each featuring a different shape.

What shape to choose?

Different diamond shapes can give the illusion of a larger stone, and certain shapes are trendy right now. However, it's important to remember that your personal preference and happiness should be the ultimate deciding factor. If you're unsure about which style to choose, a brilliant cut diamond might be the ideal option. This category includes Round, Marquise, Princess, Cushion, Oval, Pear, and Radiant shapes. Among these, Round diamonds are usually the top choice, but Oval and Marquise shapes have the potential to make the diamond appear larger for 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 can really change the appearance of an 8 carat marquise diamond ring.

What is setting?

Often referred to as the band, the setting is the golden part of the diamond ring. It is typically crafted using gold in different shades like white, yellow, or rose gold. Alternatively, you might want to think about a platinum band. The setting plays a crucial role in enhancing the overall beauty of your 8 carat marquise diamond ring. This is where you can showcase your personal style preferences. Below, we have highlighted the top three most favored settings. Regardless of which one you choose, we suggest going with 14k gold. We will explain the rationale behind this recommendation later.
The setting or band is really important for making your diamond look bigger and better. 

Think about getting 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 - A Great Band for a Flashier Diamond Presentation

Survey data indicates that a large diamond is a common desire among women. To visually enhance the size of a 8 carat marquise diamond ring, you could consider a Solitaire setting with a slender, elegant band. The disparity between the slim band and the large diamond can create the illusion of a bigger gem. Further enhance this by incorporating petite accent diamonds along the band—they add a touch of elegance without detracting from the main diamond.

Halo: Increase the size of your diamond by surrounding it with tiny gems.

If you want to enhance the appearance of your massive 8 carat marquise diamond ring, consider opting for a halo setting. With this arrangement, smaller diamonds encircle the main gem, boosting its brilliance and creating an illusion of a bigger size. To amplify the effect even more, go for a double halo setting. When combined with a thin band, this can give the impression of a much larger diamond, exuding an extravagant and lavish vibe.

Do not overshadow the main diamond.

A lot of ladies are attracted to a diamond that looks really large. A band that's too fancy or wide can divert attention from the diamond, making it seem smaller. If you want to make your 8 carat marquise diamond ring stand out, you might want to go for a simple band that won't overshadow it. On the other hand, if you prefer a ring design that catches your eye, a band with lots of details could match your style, but keep in mind that it might take away from the diamond's main spot.

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

Designing your own jewelry is a personal journey that allows you to create a piece that reflects your one-of-a-kind style and individuality, all without spending a fortune compared to retail prices. With reputable brands such as Brilliant Earth, James Allen, and Blue Nile, you have the freedom to personalize every aspect of your ring, from choosing the diamond's shape to selecting the band's design.
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Watch us take you through the entire building process on our favorite websites.

Buy with confidence online from one of our reliable partners. Each link ensures the best value for your diamond ring.

We have rated each company and every "Shop Now" link will take you to the best prices for high-value diamonds. In simple terms, it uses our specific settings on every website to find the best deals on what you're looking for. Enjoy a wide variety of choices, personalized rings, and excellent 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. 

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Frequently Asked

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

How much is a 8 carat marquise diamond ring worth?

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

How big is a 8 carat marquise diamond ring?

An 8 carat marquise diamond ring has a length of 16.7mm and a width of 8.4mm. This size is significantly larger than a 7.5 carat marquise diamond ring, which has a length of 15.9mm and a width of 8.0mm. However, it appears slightly smaller than a 8.5 carat marquise diamond ring, which has a length of 17.1mm and a width of 8.6mm.

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

An 8-carat marquise diamond ring is quite large and eye-catching on a hand. The marquise cut gives it an elongated shape with pointed ends, making it appear elegant and unique. The diamond itself has a width of approximately 14.5mm, taking up a significant portion of the finger's width. Its size and shape make it a statement piece that is sure to attract attention.

What is the price of a 8 carat marquise diamond ring?

The price of a 8 carat marquise diamond ring ranges from $179,539 to $691,943.

Is a 8 carat marquise diamond ring good enough?

An 8 carat marquise diamond ring can be considered quite impressive. The larger carat weight adds to its overall appeal, and the marquise cut gives it a unique and elegant shape. The quality of the diamond, including its clarity and cut, will also play a significant role in determining its overall beauty.

Is a 8 carat marquise diamond ring big?

Yes, an 8 carat marquise 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 marquise diamond is quite noticeable and eye-catching due to its elongated shape. It is considered a substantial and luxurious choice for a diamond ring.

What does a 8 carat marquise diamond ring weigh?

A 8 carat marquise diamond ring weighs 1.6 grams.

Should I get a 8 carat marquise diamond ring?

An 8 carat marquise diamond ring is a great choice if you want a larger and more eye-catching diamond.

Is a 8 carat marquise diamond ring too big?

An 8 carat marquise diamond ring is considered large, but it ultimately depends on personal preference.

Is a 8 carat marquise diamond ring small?

No, an 8 carat marquise diamond ring is not small. The carat weight of a diamond determines its size, and an 8 carat diamond is considered large. The shape of the diamond, in this case marquise, can also affect how it appears on the finger.
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