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9 carat marquise diamond ring Buying Guide

Harness the power of our guide to save a staggering $482,197.
Let's explore a guide that will assist you in maximizing the value of your money while purchasing a 9 carat marquise diamond ring. We will provide recommendations on where to make wise investments and where to save costs. Additionally, we will unveil the ideal places to purchase your desired ring, or perhaps even find one that surpasses your expectations.
Would you rather buy now and skip the lessons?
We've done the research and found the best deals on 9 carat marquise diamond rings from top online retailers. You can browse our carefully selected collection by clicking on the links below.

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

Discover the lowest cost for the best quality 9 carat marquise diamond ring.

In the upcoming lessons, we will show you how to save money on your 9 carat marquise diamond ring while still getting a large and sparkling ring. We'll teach you strategies to make the most of your budget and avoid being deceived by diamond companies.
Average Price
$582,865.00
Price Range
$281,492-$884,238
Our Max Savings
$482,197
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.
$277,740 Cash Savings

Lesson 2

Clarity

Our tips on clarity can help you cut diamond ring prices in half. We're here to assist you in saving a substantial amount.
$151,590 Cash Savings

Lesson 3

Color

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

Lesson 8

Lab Grown

With a lab-created diamond, you can save a whopping 85% on a 9 carat marquise diamond ring. However, selling it later might pose some challenges.
☺ Spend Money

Lesson 4

Carat Weight / Size

In general, women tend to prefer bigger diamonds, so that's where you should focus your budget. We can help you find ways to increase the size of the diamond while also saving money on other aspects.
☺ Spend Money

Lesson 5

Cut, Sparkle & Brilliance

The cut of a diamond is the most crucial aspect that determines its overall appearance. It's essential not to skimp on this aspect, as it is what gives the diamond its brilliance and captivating appearance.
≔ 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

Get your 9 carat marquise diamond ring online and save up to 40% instantly.

Have you ever considered purchasing your engagement ring or other jewelry online? Websites such as Blue Nile and James Allen offer this opportunity at prices that are up to 40% lower than those at traditional stores. Additionally, you'll have a wider range of options to choose from and more opportunities for customization. You can easily find exactly what you're looking for without breaking the bank.

Click on the 'shop now' links below to begin designing a 9 carat marquise diamond ring that is both affordable and of great quality!

Excited to begin shopping? Our links will lead you to the most budget-friendly, top-quality diamonds offered by the finest 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

If you're considering buying a 10 carat diamond ring, the clarity of the diamond is the most crucial element to consider in terms of pricing.

⊗ Up to $396,488 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 9 carat marquise diamond ring

Choosing a diamond in the VS2-SI1 clarity range for your 9 carat marquise diamond ring can result in significant savings, potentially reducing the total price by as much as $396,488. For the best balance between price and clarity, we highly recommend considering diamonds in the VS2 range. However, it is important not to overlook SI1 diamonds. With just a few minutes of searching through the available options, you can easily find 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 - $972,662 This diamond is flawless, without any imperfections, but considering its price, it's quite extravagant. Savings - You could save $366,163 - $425,297 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

IF - Internally Flawless

Cost - $884,238 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 $277,739 - $336,873 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $840,026 The diamond is nearly flawless, but considering its cost, it's still overly expensive. Savings - You could save $233,527 - $292,661 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS2

Cost - $798,025 These diamonds are really nice, but we suggest going for a lower clarity. Savings - You could save $191,526 - $250,660 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VS1 - Very Slightly Included

Cost - $638,420 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 $31,921 - $91,055 with a VS2, SI1, or SI2 diamond

‹ drag left or right ›

VS2 - Very Slightly Included

Cost: $606,499 Total Savings: $31,921 - $277,739 If you want to make the most of your money, this diamond clarity is unbeatable. These diamonds appear flawless to the naked eye as any imperfections are completely invisible.
‹ drag left or right ›

SI1 - Slightly Included

Cost: $576,174 Total Savings: $62,246 - $308,064 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 9-carat marquise diamond ring.

⊗ Up to $214,427 savings with these tips
Watch us save thousands by purchasing diamonds in the right range

What is Color?

Diamond color is determined by the presence or absence of a yellow hue. The GIA rates diamond color on a scale from D (no color) to Z (light yellow or brown). When it comes to making jewelry, diamonds that are close to colorless, falling within the G-H range, are typically used. It can be difficult to spot any minor traces of color in these diamonds unless they are compared to higher-graded ones. It's important to note that the differences in diamond color are usually extremely subtle and may go unnoticed by someone without training. However, in larger diamonds, the color may become more noticeable. A diamond within the G-H range, which is almost colorless, will appear that way and be priced more favorably compared to diamonds that are more colorless.

Optimal Color Range For A 9 Carat Marquise Diamond Ring

Opting for a suitable color grade for a 9 carat marquise diamond ring can lead to significant cost reductions. Rather than splurging on diamonds graded in the premium D-F range, consider selecting a diamond within the G-J range. This decision can still result in an exquisite piece while potentially saving you up to $214,427, in addition to any savings derived from making astute choices concerning clarity.
Clearest Color
Best Value
Sometimes Ok
D
E
F
G
H
I
J
< drag left or right >

D color

Cost - $691,409 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 $117,136 - $151,592 with a G or H colored diamond
‹ drag left or right ›

E color

Cost - $649,924 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 $75,651 - $110,108 with a G or H colored diamond
‹ drag left or right ›

F color

Cost - $610,929 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 $36,656 - $71,112 with a G or H colored diamond
‹ drag left or right ›

G color

Cost - $574,273 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 $34,456 with an H colored diamond
‹ drag left or right ›

H color

Cost - $539,817 Total Savings: $34,456 - $151,592 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 - $507,428 Total Savings: $66,845 - $183,981 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 - $476,982 Total Savings: $97,291 - $214,427 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 $500,000 on a 9 Carat Marquise Diamond Ring with Lab Grown Diamonds

Lab-grown diamonds, also referred to as man-made diamonds, offer the benefit of having the same appearance as natural diamonds, but they are produced in a way that is more environmentally friendly and morally conscious. Moreover, lab-grown diamonds are more easily accessible compared to natural diamonds, resulting in much more affordable prices. In fact, a lab-grown diamond can be as much as 85% less expensive than a similar natural diamond.

When selling your 9 carat marquise diamond ring, choosing a lab grown diamond can help minimize your financial loss.

Opting for a suitable color grade for a 9 carat marquise diamond ring can lead to significant cost reductions. Rather than splurging on diamonds graded in the premium D-F range, consider selecting a diamond within the G-J range. This decision can still result in an exquisite piece while potentially saving you up to $214,427, in addition to any savings derived from making astute choices concerning clarity.
Explore Lab Grown 

Lesson 5 - Carat / Size

When you're shopping for your diamond ring, the carat should be your main budget consideration.

Why is Carat Important?

Let's discuss diamond rings. What's the first thing that pops into your head? That's right, the size of the large sparkler in the center. When we asked women what was most important, they all agreed on one thing: size matters! The higher the carat weight, the larger the diamond, and that's where we recommend you spend a little extra!
Watch us compare sizes and help you visualize what you want. 

Choose this Carat Range for a 9 carat marquise diamond ring while shopping.

You should check out diamonds that range from 8.1 to 9.9 carats. This will give you a good understanding of how prices can vary without a significant difference in size.
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 9 carat marquise 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?

When you're looking for a remarkable diamond, you have to consider the cut. The cut is extremely important in determining the quality of the diamond's sparkle and brilliance because it involves the precise shaping of all the facets.

A little-known secret within the world of diamonds.

The idea that a diamond cut to perfection, aiming for maximum sparkle, would automatically be the most expensive option isn't always true. It's possible for a diamond with a "Fair" cut, while having the same carat, color, and clarity, to actually be more costly. This might seem unexpected, but it happens because diamonds that are poorly cut may appear bigger in size but lack the dazzling sparkle and brilliance. A diamond without that sparkle is like a painting without its vibrant colors.

One last thing to keep in mind: go for GIA Certified Excellent Cut Diamonds (also known as "Ideal" Cut).


Never Buy These
Definitely Buy These
Fair
Good
Very Good
Ideal
Excellent
‹ drag for sparkle ›

Fair Cut Diamond

Look at that dull sparkle... not much to write home about. Stay away from these.
‹ drag for sparkle ›

Good Cut

Still pretty bland in the sparkle area... stay away from these. 
‹ drag for sparkle ›

Very Good Cut

Getting better, but you don't save much money to  
‹ drag for sparkle ›

Ideal Cut

The is as low as you should go
‹ drag for sparkle ›

Excellent Cut

Blue Nile calls it Astor, James Allen calls it True Hearts, and Brilliant Earth calls it Truly Brilliant. 

Regardless, excellent cut diamonds have incredible sparkle.

Lesson 7 - Shape

Some diamond shapes are more sparkly & some make 9 carat marquise diamond rings look more expensive.

What is Diamond Shape?

The diamond's style is determined by its shape, which can be round, oval, marquise, and many others. Each shape has its own unique characteristics that can make a diamond appear larger, enhance its sparkle, or give it a timeless elegance. In this section, you can use our shape tool to explore a wide variety of 9 carat diamond rings with different shapes.

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

Changing the band on a 9 carat marquise diamond ring can completely alter its overall look.

What is setting?

Often referred to as the band, the setting is the metallic component of a diamond ring. Typically, it is made of gold and comes in various shades such as white, yellow, or rose gold. Alternatively, you can also opt for a platinum band. The setting greatly influences the overall appearance of your 9 carat marquise diamond ring. It provides an opportunity to showcase your individual style. We have gathered the three most commonly favored settings for your convenience. Regardless of your preference, it is advisable to opt for 14k gold. Continue reading to discover the reasons behind this recommendation.
The setting or band is really important for making your diamond look bigger and better. 

Choose 14K Gold for your band.

Here's an important rule to remember: try not to choose 18k or 24k gold for your setting. Your safest option is 14k gold. Even though 18k and 24k gold are purer, they are noticeably softer and more likely to bend. If the band holding your precious diamond can easily bend, there's a big chance that the diamond might come loose. This is a problem that many people often face.

Solitaire - A Thinner Band to Make the Diamond Look Larger

Surveys suggest that most women crave a large diamond. To emphasize the visual proportions of a 9 carat marquise diamond ring, think about a setting with a slim, delicate Solitaire band. The difference between the petite band and the sizable diamond can create a perception of a larger gem. To boost this effect, consider settings that incorporate minor accent diamonds along the band. They bring an ornamental touch without outshining the main diamond.

Halo: Boost Your Diamond's Volume with Many Small Gems

For a larger-looking 9 carat marquise diamond ring, give the halo setting a shot. This setting encircles the main diamond with smaller ones, giving off more brightness and making it seem bigger. If you desire an even more impressive effect, think about the double halo setting. When paired with a slim band, it can make even a petite diamond look much larger, giving off a sense of a more extravagant ring.

Maintain the Main Diamond's Dominance

Many ladies prefer a diamond that appears large. If your ring band is too flashy or wide, it might take away attention from the diamond, making it seem smaller. If you want to highlight your 9 carat marquise diamond ring, it would be wise to choose a simple band that won't steal the spotlight. However, if you find the overall design of the ring more attractive, a fancy band could be what you desire, but keep in mind that it might diminish the diamond's sparkle.

Build a Custom 9 carat marquise diamond ring Starting with Our Curated Diamond Selections For The Best Deals

Crafting a customized piece is a personal endeavor, offering the opportunity to design a jewelry item that truly showcases your individual taste and personality, all at a price that is much more affordable than typical store prices. With renowned leaders in the industry such as Brilliant Earth, James Allen, and Blue Nile, you are given the flexibility to personalize every aspect of your ring, from the diamond's shape to the band's design.
Start Building
Watch us take you through the entire building process on our favorite websites.

Go ahead and complete your online purchase using one of our trustworthy partners. Each link guarantees the best value for diamond rings.

We have rated each company and designed the Shop Now links to direct you to the lowest priced and highest quality diamonds. Our filters are applied to each website to help you find the best deals on your desired item. Take advantage of a wide selection, customized rings, and excellent customer support.

Our Money Saving Links

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

Ease of Use
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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 9 carat marquise diamond ring worth?

The average price of a 9 carat marquise diamond ring is $582,900. However, the price range for such rings can vary from $281,492 to $884,238.

How big is a 9 carat marquise diamond ring?

A 9 carat marquise diamond ring has a length of 15.5mm and a width of 7.5mm. This makes it significantly larger than a 8.5 carat marquise diamond ring, which has a length of 14.9mm and a width of 7.1mm. However, when compared to a 9.5 carat marquise diamond ring, the difference in size is not very noticeable, as the 9.5 carat ring has a length of 15.9mm and a width of 7.9mm.

What does a 9 carat marquise diamond ring look like like on a hand?

A 9-carat marquise diamond ring is a larger and more luxurious option for those seeking a statement piece. When worn on the hand, it showcases the marquise shape, which is elongated with pointed ends resembling a boat. This type of diamond typically has a width of around 12.5mm, occupying a significant portion of the finger's width.

What is the price of a 9 carat marquise diamond ring?

The price of a 9 carat marquise diamond ring falls within the range of $281,492-$884,238.

Is a 9 carat marquise diamond ring good enough?

Yes, a 9 carat marquise diamond ring is considered to be of high quality and desirable. The larger carat size adds to the overall beauty and value of the diamond, and the unique marquise cut enhances its brilliance and elegance.

Is a 9 carat marquise diamond ring big?

Yes, a 9 carat marquise diamond ring is considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so a 9 carat diamond is significantly larger. A 9 carat marquise diamond is quite eye-catching and will definitely make a statement. It is considered a substantial size and may be more rare and expensive compared to smaller carat weights.

What does a 9 carat marquise diamond ring weigh?

A 9 carat marquise diamond ring weighs 1.8 grams.

Should I get a 9 carat marquise diamond ring?

A 9 carat marquise diamond ring is a great choice if you want a larger and more eye-catching diamond. The marquise cut adds a unique and elegant touch to the ring.

Is a 9 carat marquise diamond ring too big?

A 9 carat marquise diamond ring is considered large, but it ultimately depends on personal preference and style.

Is a 9 carat marquise diamond ring small?

A 9 carat marquise diamond ring is considered large in size. The carat weight of a diamond determines its overall size, and a 9 carat diamond is significantly larger than the average diamond. The marquise cut, with its elongated shape, also adds to the perceived size of the diamond, making it appear even larger on the finger.
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