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0.33 carat round diamond ring Buying Guide

Get tips on how to save as much as $1,208 with our guide.
With this guide, our goal is to help you save money when purchasing a 0.33 carat round diamond ring. We will show you what is worth your investment and what isn't, and we'll also share insider tips on where you can find your ideal ring or maybe even a better one.
Looking to buy right away without learning?
We have gathered the greatest deals on 0.33 carat round diamond rings from the best online stores. Take a look at the links below to see our top choices.

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

Discover the lowest cost for the best quality 0.33 carat round diamond ring.

In the upcoming lessons, we'll teach you how to save a ton of money while still getting an impressive 0.33 carat round diamond ring that will dazzle you. You'll learn how to make wise financial choices and steer clear of tricks employed by diamond companies.
Average Price
$596.06
Price Range
$270-$1,770
Our Max Savings
$1,208
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 better prices on diamond rings when you shop online. Retailers often inflate their prices by 40% and offer a limited selection to choose from.
$1,150 Cash Savings

Lesson 2

Clarity

Save a significant amount of money by using our clarity advice, which can reduce diamond ring prices by 50%. We are here to assist you in achieving this goal.
$130 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

You can save up to 85% on a 0.33 carat round diamond ring by choosing a lab-grown one. However, remember that you most likely won't be able to sell it later.
☺ Spend Money

Lesson 4

Carat Weight / Size

Since women tend to prefer bigger diamonds, it would be wise to allocate more of your budget towards that. We are here to assist you in maximizing the size of your diamond while finding ways to save money in other aspects.
☺ Spend Money

Lesson 5

Cut, Sparkle & Brilliance

The diamond's cut is the most important factor in its overall appearance. It's not the place to cut corners and save money, as it is what gives the diamond its sparkle and distinctive charm.
≔ Personalize

Lesson 6

Shapes

The way a diamond ring looks and shines depends on its shape. We will demonstrate how each shape provides a distinct appearance and sparkle.
≔ Personalize

Lesson 7

Setting / Band

A solitaire ring can help you save money and make your diamond appear bigger. However, it's important to consider personal preference when making this decision.

Lesson 1 - Buy Online
Up to 40% savings here

When you choose to purchase your 0.33 carat round diamond ring online, you can save up to 40% on your bill.

You should consider exploring online shopping for your engagement ring. Stores like Blue Nile and James Allen offer significant savings of up to 40% compared to traditional retail prices. But that's not all. Online shopping also provides a wider selection and the option to customize your ring according to your preferences.

To start creating your own affordable and high-value 0.33 carat round diamond ring right away, simply click on the 'shop now' links provided below.

Excited to go shopping? Our links will help you find the best deals on high-quality diamonds from trusted online retailers.

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 0.33 carat round diamond ring, the clarity of the diamond is the most crucial element to consider in terms of pricing.

⊗ Up to $1,441 savings with these tips
Watch us save thousands of dollars by simply selecting the right clarity range.

What is Clarity?

In simpler terms, clarity refers to whether a diamond has any visible imperfections. However, it's important to note that most imperfections can only be seen with a 10x magnifying glass. Diamond clarity ranges from 'flawless' (FL) to 'included' (I). In between, there are classifications like VS1 (Very Slightly Included), VS2, and SI1 (Slightly Included). These diamonds usually have imperfections that can only be seen under 10x magnification. To the naked eye, they appear completely clear, so nobody will notice them when admiring your ring!

Optimal Clarity Range for a 0.33 carat round diamond ring

By choosing a diamond in the VS2-SI1 clarity range for your 0.33 carat round diamond ring, you can save a significant amount, up to $1,441 off the total price. For the best balance between price and clarity, we highly recommend opting for a VS2 diamond. However, it is worth noting that SI1 diamonds should not be overlooked either. With just a few minutes of searching through diamonds, you can easily find SI1 diamonds that have an appearance that is virtually 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 - $1,947 This diamond is flawless, without any imperfections, but considering its price, it's quite extravagant. Savings - You could save $1,331 - $1,552 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

IF - Internally Flawless

Cost - $1,770 This diamond is perfectly clear inside without any flaws, but it might have some imperfections on the outside. Even these imperfections seem unnecessary. Savings - You could save $1,154 - $1,375 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $1,480 The diamond is almost perfect, but considering its cost, it's still excessive. Savings - You could save $864 - $1,085 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS2

Cost - $1,310 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 $694 - $915 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VS1 - Very Slightly Included

Cost - $656 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 $40 - $261 with a VS2, SI1, or SI2 diamond

‹ drag left or right ›

VS2 - Very Slightly Included

Cost: $616 Total Savings: $40 - $1,154 This diamond clarity provides the perfect balance of quality and cost-effectiveness. When it comes to these diamonds, you'll be hard-pressed to find any imperfections, making them appear flawless.
‹ drag left or right ›

SI1 - Slightly Included

Cost: $506 Total Savings: $150 - $1,264 This diamond clarity offers the best value. However, it's important to note that not all SI1 diamonds are equal. While some may not meet your standards, many are exceptionally beautiful and can easily be mistaken for a higher grade like VS2.

Lesson 3 - Color

The color of a diamond is another important factor in determining the price of a 0.33 carat round diamond ring.

⊗ Up to $188 savings with these tips
Watch us save thousands by purchasing diamonds in the right range

What is Color?

Diamonds can have a yellowish tint or no color. The Gemological Institute of America (GIA) ranks their color from D (colorless) to Z (yellow or brown). Most jewelry diamonds have minimal color and fall into the G-H group. Only when compared to higher-ranked diamonds like D, E, or F, can you detect slight traces of color. Although color is more noticeable in larger diamonds, a round diamond in the G-H group will still appear almost colorless and won't be as costly as completely colorless diamonds with a D-grade.

Optimal Color Range For A 0.33 Carat Round Diamond Ring

Choosing the right color grade for a 0.33 carat round diamond ring can result in significant savings. Instead of paying premium prices for D-F graded diamonds, consider opting for a diamond in the G-J range. This decision can still result in a stunning piece while allowing you to save as much as $188, in addition to any savings made by making wise choices concerning clarity.
Clearest Color
Best Value
Sometimes Ok
D
E
F
G
H
I
J
< drag left or right >

D color

Cost - $607 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 $103 - $133 with a G or H colored diamond
‹ drag left or right ›

E color

Cost - $571 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 $66 - $97 with a G or H colored diamond
‹ drag left or right ›

F color

Cost - $537 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 $32 - $62 with a G or H colored diamond
‹ drag left or right ›

G color

Cost - $504 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 $30 with an H colored diamond
‹ drag left or right ›

H color

Cost - $474 Total Savings: $30 - $133 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 - $446 Total Savings: $59 - $162 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 - $419 Total Savings: $85 - $188 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.

Get up to $400 in savings on your 0.33 carat round diamond ring with a lab grown diamond.

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

Having a lab-grown diamond can minimize your financial loss when selling your 0.33 carat round diamond ring.

Choosing the right color grade for a 0.33 carat round diamond ring can result in significant savings. Instead of paying premium prices for D-F graded diamonds, consider opting for a diamond in the G-J range. This decision can still result in a stunning piece while allowing you to save as much as $188, in addition to any savings made by making wise choices concerning 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?

Think about a diamond ring for a second. What's the first thing that comes to mind? Of course, it's the size of the main diamond. In surveys, women consistently prioritize the size of the diamond as their main concern. And since carat weight determines the size of the diamond, we suggest you allocate a majority of your budget towards that.
Watch us compare sizes and help you visualize what you want. 

This Carat Range: The Perfect Choice for Your 0.33 carat round diamond ring.

It's a wise decision to consider diamonds in the 0.297 to 0.363-carat range. This way, you'll find a good variety of prices without having to go for a much bigger size.
Hand Diamond

1 carat

Explore More Diamond Weights

Lesson 6 - Cut

The cut of a diamond is what gives it that special sparkle. When buying your 0.33 carat round diamond ring, make sure to choose an ideal or excellent cut.

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

What is Cut?

If you want to find an absolutely breathtaking diamond ring that weighs around 0.33 carats, the key factor to consider is its cut. The cut refers to how precisely and flawlessly the diamond's facets are shaped, which ultimately affects its overall brilliance and radiance.

A hidden truth within the diamond industry

In the world of diamond cuts, you'd think that an 'Ideal' cut diamond – crafted to shine brilliantly with flawless proportions – would always be the priciest one. But truth be told, there are instances where a 'Fair' cut diamond, with the same carat, color, and clarity, can actually be more expensive. It may sound strange, but diamonds that are poorly cut can appear larger yet lack the desired sparkle and brilliance. A diamond without sparkle is similar to a movie without sound.

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

The sparkliness of diamonds varies depending on their shape, and some shapes can add to the perceived value of a 0.33 carat round diamond ring.

What is Diamond Shape?

The diamond shape is all about how the diamond looks, with options like round, oval, and more. Different shapes can make the diamond seem bigger, while others give it a sparkling effect and a traditional, ageless appearance. Explore our shape tool in this section to check out a range of 0.33 carat diamond rings with 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

Changing the band of a 0.33 carat round diamond ring can completely alter how it looks.

What is setting?

The shiny part of the diamond ring, which is also called the band, is what we call the setting. Usually, these are made of gold and come in different colors like white, yellow, or pink gold. You also have the option to choose a platinum band. The setting plays a big role in how the overall look of your 0.33 carat round diamond ring turns out. This is your chance to add your personal style to it. We've listed the three most popular settings for you. No matter which one you choose, it's always best to go with 14k gold. As you keep reading, you'll understand why.
The setting or band is really important for making your diamond look bigger and better. 

Choose 14K Gold for your 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 - A Great Band for a Flashier Diamond Presentation

Studies indicate that the majority of women desire a sizable diamond. To highlight the size and shape of a 0.33 carat round diamond ring, consider a setting with a slender and delicate Solitaire band. The contrast between the dainty band and the substantial diamond can give the illusion of a larger gem. To enhance this illusion, contemplate settings that include smaller accent diamonds along the band. These additional stones add a decorative element without overshadowing the main diamond.

Halo: Make Your Diamond Look Bigger with a Collection of Small Stones

If you want to enhance the appearance of your 0.33 carat round diamond ring and make it appear bigger, a halo setting could be just the thing you need. With this arrangement, smaller diamonds encircle the main gem, making it shine brighter and appear larger. To amplify this effect even more, you can opt for a double halo setting. When combined with a thin band, this can create the illusion of a much larger diamond, giving off a sense of lavish opulence.

Stay focused on the main diamond

Many women desire a diamond ring that looks big and impressive. However, having a band that is overly fancy or wide may draw attention away from the diamond, making it seem smaller. If your main aim is to showcase your 0.33 carat round diamond ring, then a simpler band would be a good option. On the other hand, if you value the overall design of the entire ring, a more detailed band might be the perfect choice for you. Just keep in mind that this could diminish the diamond's ability to stand out.

Build a Custom 0.33 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.

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 assessed each company and made sure that every "Shop Now" link will take you directly to the best prices for top-notch diamonds. In other words, our system uses the same settings on each website to assist you in finding the greatest deals for your needs. You can enjoy a wide range of choices, customized rings, and excellent customer service.

Our Money Saving Links

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

Ease of Use
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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 0.33 carat round diamond ring worth?

The average price of a 0.33 carat round diamond ring is $600, with a price range of $270 to $1,770.

How big is a 0.33 carat round diamond ring?

A 0.33 carat round diamond ring has a diameter of 4.4mm. This size is smaller than a 0.83 carat round diamond ring, which has a diameter of 5.9mm. On the other hand, it is larger than a 0.08 carat round diamond ring, which has a diameter of 3.2mm.

What does a 0.33 carat round diamond ring look like like on a hand?

A 0.33 carat round diamond ring has a width of 4.40mm, which means that it takes up 26.2% or slightly over a quarter of the finger's width.

What is the price of a 0.33 carat round diamond ring?

The price of a 0.33 carat round diamond ring is within the range of $270 to $1,770.

Is a 0.33 carat round diamond ring good enough?

Yes, a 0.33 carat round diamond ring can be considered good enough depending on personal preferences. While it may be smaller in size compared to larger carat diamonds, it can still have a beautiful appearance and sparkle if it is well-cut, has good clarity, and is skillfully crafted into its ring and setting. Ultimately, the quality and overall aesthetic appeal of the diamond ring are more important factors to consider rather than just the carat weight.

Is a 0.33 carat round diamond ring big?

No, a 0.33 carat round diamond ring is not considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so a 0.33 carat diamond is significantly smaller. It may appear delicate and subtle on your finger. However, smaller carat sizes can still be beautiful and elegant choices for those who prefer a more understated look.

What does a 0.33 carat round diamond ring weigh?

A 0.33 carat round diamond ring weighs 0.066 grams.

Should I get a 0.33 carat round diamond ring?

A 0.33 carat round diamond ring is a popular choice for its smaller size, affordability, and classic shape.

Is a 0.33 carat round diamond ring too big?

A 0.33 carat round diamond ring is not considered too big. It is a relatively small size for a diamond.

Is a 0.33 carat round diamond ring small?

A 0.33 carat round diamond ring can be considered small compared to larger carat sizes. However, the size of the diamond can also appear differently depending on the size of the finger it is worn on. Additionally, certain settings, such as a halo setting, can create the illusion of a larger diamond by incorporating smaller diamonds around it.
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