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0.9 carat round diamond ring Buying Guide

Uncover the secrets of saving up to $2,912 through our guide.
We have created a guide to help you get the best value for your money when shopping for a 0.9 carat round diamond ring. Our guide will explain where it's important not to compromise on quality and where you can save some money. Additionally, we will direct you to places where you can find your ideal ring or possibly even one that is even better.
Looking to buy right away without learning?
Use our personalized settings to discover the top deals on a 0.9 carat round diamond ring from trustworthy online stores. You can find the handpicked list by clicking the link below.

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

Find the best bargain for a top-notch 0.9 carat round diamond ring.

In our upcoming lessons, we will show you how to save money while getting a bigger and brighter round diamond ring, measuring 0.9 carats. We will guide you on maximizing your budget and avoiding deceitful practices from diamond companies.
Average Price
$2,496.41
Price Range
$1,480-$5,120
Our Max Savings
$2,912
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.
$2,490 Cash Savings

Lesson 2

Clarity

Learn how to cut diamond ring prices in half with our clarity tips. Get ready to discover how to save a significant amount of money.
$650 Cash Savings

Lesson 3

Color

Color is another important factor when it comes to determining the price of a diamond. We're here to help you understand when you can use this to save money.
⤫ 85% Cash Savings

Lesson 8

Lab Grown

Lab-grown alternatives have the potential to save you up to 85% on a 0.9 carat round diamond ring. However, it's important to consider that selling it may pose some challenges.
☺ Spend Money

Lesson 4

Carat Weight / Size

Women usually prefer bigger diamonds, so that's where you should invest your money. We can assist you in getting the most out of your budget by finding ways to save 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

Every shape gives a diamond ring a distinct appearance and sparkle. We will help you understand the unique look and shine of each shape.
≔ Personalize

Lesson 7

Setting / Band

Choosing a single band for your diamond ring can help you save money and create the illusion of a larger diamond. However, personal preference definitely plays a role in this decision.

Lesson 1 - Buy Online
Up to 40% savings here

Get up to 40% off when you order your 0.9 carat round diamond ring online.

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 below to begin creating the most affordable, high-quality 0.9 carat round diamond ring!

If you're ready to start shopping right now, our links will take you directly to the most reputable online diamond companies where you can find the cheapest diamonds with great value.

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 0.9 carat round diamond ring, the diamond's clarity is the major factor that affects its pricing.

⊗ Up to $3,153 savings with these tips
Watch us save thousands of dollars by simply selecting the right clarity range.

What is Clarity?

When we talk about the clarity of a diamond, we're actually referring to how visible any imperfections are. However, the main focus should be on "visibility" since most of these flaws can only be seen when magnified 10 times. In the diamond industry, clarity is measured on a scale ranging from 'flawless' (FL) to 'included' (I), with categories like VS1 (Very Slightly Included), VS2, and SI1 (Slightly Included) falling in the middle. The imperfections in diamonds within these grades are typically only noticeable when viewed through a 10x magnifying glass, which means they appear completely clear to the naked eye. So, anyone admiring your ring won't be able to see them!

Optimal Clarity Range for a 0.9 carat round diamond ring

Choosing a diamond in the VS2-SI1 clarity range for your 0.9 carat round diamond ring can result in significant savings, potentially reducing the total price by as much as $3,153. When considering the clarity options, we strongly suggest opting for VS2 as it offers a good balance between price and clarity. However, it is also important not to dismiss SI1 diamonds. By taking a few minutes to carefully examine the diamonds, you may come across ones 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 - $5,632 This diamond is absolutely flawless, without a single imperfection, but the price seems excessively high. Savings - You could save $3,001 - $3,340 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

IF - Internally Flawless

Cost - $5,120 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 $2,489 - $2,828 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $4,330 This diamond is practically perfect, but considering its price, it's still excessively expensive. Savings - You could save $1,699 - $2,038 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS2

Cost - $5,120 These diamonds are really beautiful, but we recommend opting for a lower clarity option since our eyes can't tell the difference. Savings - You could save $2,489 - $2,828 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VS1 - Very Slightly Included

Cost - $2,676 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 $45 - $384 with a VS2, SI1, or SI2 diamond

‹ drag left or right ›

VS2 - Very Slightly Included

Cost: $2,631 Total Savings: $45 - $2,489 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: $2,479 Total Savings: $197 - $2,641 You won't find a better price for diamond clarity than this. Remember, not all SI1 diamonds are the same. While some might let you down, many of them are absolutely stunning and could easily be mistaken for a VS2.

Lesson 3 - Color

When shopping for a round diamond ring that weighs 0.9 carats, the diamond's color becomes an essential factor in determining its price.

⊗ Up to $923 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 completely 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 you can notice color differences more easily in larger diamonds, a round 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 0.9 Carat Round Diamond Ring

Selecting the appropriate color grade for a 0.9 carat round diamond ring can lead to significant cost savings. Instead of paying premium prices for diamonds graded D-F, consider opting for a diamond within the G-J range. This decision not only guarantees a dazzling piece but can also save you up to $923, in addition to any savings achieved through wise choices made regarding clarity.
Clearest Color
Best Value
Sometimes Ok
D
E
F
G
H
I
J
< drag left or right >

D color

Cost - $2,975 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 $504 - $652 with a G or H colored diamond
‹ drag left or right ›

E color

Cost - $2,796 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 $325 - $474 with a G or H colored diamond
‹ drag left or right ›

F color

Cost - $2,629 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 $158 - $306 with a G or H colored diamond
‹ drag left or right ›

G color

Cost - $2,471 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 $148 with an H colored diamond
‹ drag left or right ›

H color

Cost - $2,323 Total Savings: $148 - $652 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 - $2,183 Total Savings: $288 - $792 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 - $2,052 Total Savings: $419 - $923 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 $2,100 on your 0.9 carat round diamond ring by opting for 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 ever decide to sell your 0.9 carat round diamond ring, choosing a lab-grown diamond can help you minimize your financial loss.

Selecting the appropriate color grade for a 0.9 carat round diamond ring can lead to significant cost savings. Instead of paying premium prices for diamonds graded D-F, consider opting for a diamond within the G-J range. This decision not only guarantees a dazzling piece but can also save you up to $923, in addition to any savings achieved through wise choices made regarding clarity.
Explore Lab Grown 

Lesson 5 - Carat / Size

When searching for a diamond ring, prioritize the carat weight as the main factor to consider when deciding where to allocate your budget.

Why is Carat Important?

Take a moment to consider a diamond ring. The first thing that catches your eye is the size of the sparkling center diamond, isn't it? Well, for women, it's the same thing. They prioritize size above anything else. That's why when it comes to carat weight, which directly affects the size of the diamond, we suggest, "That's where you should allocate your budget!"
Watch us compare sizes and help you visualize what you want. 

Look for this Carat Range when shopping for a round diamond ring that is 0.9 carats.

It would be smart to check out diamonds between 0.81 and 0.99 carats. This way, you can get an idea of the various prices without sacrificing much in terms of size.
Hand Diamond

1 carat

Explore More Diamond Weights

Lesson 6 - Cut

The way a diamond is cut directly affects its sparkle. For your 0.9 carat round 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?

The key to an amazing round diamond ring that weighs 0.9 carats lies in the diamond's cut. It's all about how the facets of the diamond have been shaped with utmost precision, which directly impacts its overall sparkle and brilliance.

The closely guarded secret within the diamond industry.

An 'Ideal' cut diamond, which is perfectly proportioned to give off maximum sparkle, is usually considered the most expensive. However, there are cases where a 'Fair' cut diamond, with similar carat, color, and clarity, might actually cost more. This might sound strange, but diamonds that are poorly cut can appear larger while lacking the sparkle and brilliance you want. A diamond without sparkle is like a puzzle without its pieces.

Here's a crucial tip: always opt 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

The sparkle of a diamond can vary based on its shape, and certain shapes can make 0.9 carat round diamond rings appear more expensive.

What is Diamond Shape?

The diamond shape showcases the unique style of a diamond, such as round, oval, and various others. Different shapes can give the illusion of a larger diamond, or add extra sparkle and a timeless, classic look. Check out our shape tool in this section to explore a wide range of 0.9 carat diamond rings with a variety of different shapes.

What shape to choose?

Sure, some diamond shapes can make the stone look bigger, and some shapes are popular right now. But remember, what really counts is what makes you the happiest. If you're not sure, a brilliant cut diamond, such as Round, Marquise, Princess, Cushion, Oval, Pear, and Radiant shapes, might be your best bet. Out of these, Round diamonds are the most popular, while Oval and Marquise shapes can give the impression of a larger diamond without weighing more.
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 of a 0.9 carat round diamond ring can greatly impact its overall appearance.

What is setting?

Commonly known as the band, the setting is the metallic part of the diamond ring. It is typically made of gold and comes in white, yellow, or rose gold options. Another option could be a band made of platinum. The setting plays a crucial role in the overall appearance of your 0.9 carat round diamond ring. This is where you can showcase your style preferences. Below, we have listed the top three settings for you to consider. Regardless of the setting you choose, we recommend going with 14k gold. Keep reading to find out why this is the recommended choice.
The setting or band is really important for making your diamond look bigger and better. 

It's always best to go with 14K Gold when selecting your ring band.

This is a really important rule to keep in mind. Avoid using 18k or 24k gold for your jewelry setting. Instead, go for 14k gold. It's important to mention that even though 18k and 24k gold are purer, they're much easier to bend and reshape. If the setting holding your precious diamond is too flexible, there's a much higher chance of the diamond falling out. It's a common problem that many people have experienced.

Solitaire Ring - A Thin Band Makes Your Diamond Appear Bigger.

According to polling, a sizeable diamond is on most women's wish list. Enhance the visual impact of a 0.9 carat round diamond ring with a Solitaire setting that features a slender, delicate band. The contrast between the smaller band and the grand diamond can simulate the appearance of a larger stone. For an additional effect, opt for settings that use tiny accent diamonds along the band, adding to the ring's beauty without pulling focus from the centerpiece diamond.

Halo: Make Diamond Look Bigger with Lots of Smaller Diamonds

The halo setting provides a different method to make your 0.9 carat round diamond ring look bigger. By surrounding the main diamond with smaller ones, it creates a lovely glow, which makes the main diamond appear larger. If you want to make this effect even more stunning, you can choose a double halo setting. Along with a slim band, this can make a smaller diamond appear much larger, giving the illusion of a more luxurious piece.

Ensure that the main diamond remains the center of attention.

Many women desire their diamond to have a stunning look. If the band is too flashy or wide, it might draw attention away from the diamond and make it appear smaller. If you prioritize showing off your 0.9 carat round diamond ring, it would be wise to choose a simpler band that doesn't overshadow the stone. However, if the overall design of the ring is more important to you, a detailed band might be a great choice, but keep in mind that it could diminish the diamond's outstanding quality.

Build a Custom 0.9 carat round 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.
Start Building
Watch us take you through the entire building process on our favorite websites.

Feel free to make your purchase online from our reliable partners. Each link will lead you to the best deal available for 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 0.9 carat round diamond ring worth?

A 0.9 carat round diamond ring is worth an average price of $2500. The price range for this type of ring is between $1,480 and $5,120.

How big is a 0.9 carat round diamond ring?

A 0.9 carat round diamond ring has a diameter of 6.3mm. This size is slightly smaller than a 1.4 carat round diamond ring, which has a diameter of 6.8mm. On the other hand, it appears slightly larger than a 0.4 carat round diamond ring, which has a diameter of 5.8mm.

What does a 0.9 carat round diamond ring look like like on a hand?

A 0.9 carat round diamond ring on a hand appears smaller compared to larger diamonds. It has a width of approximately 6.3mm, occupying around 37.5% or slightly over one-third of the finger's width.

What is the price of a 0.9 carat round diamond ring?

The price of a 0.9 carat round diamond ring falls within the range of $1,480-$5,120.

Is a 0.9 carat round diamond ring good enough?

Yes, a 0.9 carat round diamond ring can be considered good enough. While it may not have the same visual impact as a larger diamond, the radiant cut can enhance its appearance. Additionally, the quality of the diamond's cut, clarity, and craftsmanship will also contribute to its overall appeal.

Is a 0.9 carat round diamond ring big?

No, a 0.9 carat round diamond ring is not considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so a 0.9 carat diamond is below average. It may still be noticeable and attractive, but it is smaller in size compared to the average diamond ring.

What does a 0.9 carat round diamond ring weigh?

A 0.9 carat round diamond ring weighs 0.18 grams.

Should I get a 0.9 carat round diamond ring?

A 0.9 carat round diamond ring is a popular choice for its classic shape, versatility, and affordability.

Is a 0.9 carat round diamond ring too big?

A 0.9 carat round diamond ring is not considered too big.

Is a 0.9 carat round diamond ring small?

A 0.9 carat round diamond ring can be considered small compared to larger carat sizes. However, the appearance of the diamond can also be influenced by factors such as the cut, color, and clarity. Additionally, the size of the ring finger can also affect how the diamond appears.
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