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0.5 carat diamond ring Buying Guide

Allow our guide to demonstrate how you can save an astounding $1,560.
In this guide, we'll show you how to get the most out of your purchase when buying a 0.5 carat diamond ring. We will point out the areas where it's worth spending a bit more and where you can cut back, and provide you with the inside information on where to find your perfect ring, or maybe even a truly remarkable one.
Tired of learning and just want to buy?
We have gathered the best deals on 0.5 carat diamond rings from top-rated online stores. Take a look at our handpicked choices in the links below.

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

Purchase a premium 0.5 carat diamond ring at the lowest price.

In the upcoming lessons, we're going to show you how to make your 0.5 carat diamond ring look bigger and more dazzling without spending too much money. We'll provide you with tips on how to protect yourself from being exploited by diamond companies.
Average Price
$969.32
Price Range
$420-$2,370
Our Max Savings
$1,560
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.
$1,340 Cash Savings

Lesson 2

Clarity

Our clever clarity tips can potentially cut your diamond ring costs in half. We're dedicated to assisting you in saving a significant amount.
$210 Cash Savings

Lesson 3

Color

Color is another major factor that affects diamond prices. We will help you understand when you can save money by considering the diamond's color.
⤫ 85% Cash Savings

Lesson 8

Lab Grown

Lab-grown choices can potentially help you save up to 85% on a 0.5 carat diamond ring, but it's important to consider that selling it might not be straightforward.
☺ Spend Money

Lesson 4

Carat Weight / Size

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

Lesson 5

Cut, Sparkle & Brilliance

The 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

The shape of a diamond ring affects its overall look and shine. We will demonstrate the distinct appearance and how light reflects off each shape.
≔ Personalize

Lesson 7

Setting / Band

Choosing a solitaire ring can help you save money and create the illusion of a bigger diamond. However, it's important to consider your personal preferences as well.

Lesson 1 - Buy Online
Up to 40% savings here

Get your 0.5 carat diamond ring online and save up to 40% instantly.

Purchasing jewelry online has many advantages over shopping at physical stores, especially when it comes to cost, variety, and customization. Online retailers like Blue Nile and James Allen can offer diamonds at much lower prices compared to traditional stores, often up to 40% cheaper. This is because they don't have the same expenses associated with maintaining physical locations. Furthermore, online platforms provide a wider range of options, making it easier for you to find the perfect diamond among a large selection. They also offer more customization choices, allowing you to create a ring that perfectly matches your vision. This not only adds value to your purchase but also gives it a personal touch.

Click on the shop now links below to begin building the most affordable and valuable 0.5 carat diamond ring!

If you're ready to start shopping right now, simply click on any of our links. They will direct you to the online diamond companies with the best reputation, offering the lowest prices and highest value diamonds.

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

Diamond Clarity is the biggest pricing factor when shopping for a 0.5 carat diamond ring.

⊗ Up to $1,819 savings with these tips
Watch us save thousands of dollars by simply selecting the right clarity range.

What is Clarity?

In the world of diamonds, clarity refers to how flawless they are. However, the interesting part is that these flaws are only visible under a 10x magnifier. The clarity scale ranges from 'flawless' to 'included', with classifications like VS1, VS2, and SI1 in between. Diamonds in these categories usually have imperfections that can only be seen with magnification. So, to the naked eye, they look completely clear, and nobody will notice any flaws when they admire your ring!

Optimal Clarity Range for a 0.5 carat diamond ring

Choosing a diamond in the VS2-SI1 clarity range for your 0.5 carat diamond ring can result in significant savings, potentially reducing the total price by as much as $1,819. When considering the balance between price and clarity, we highly recommend opting for a VS2 diamond. However, it is important not to disregard SI1 diamonds. With just a few minutes dedicated to sifting through diamonds, you can easily find SI1 diamonds that appear 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 - $2,607 This diamond is flawless, without any imperfections, but considering its price, it's quite extravagant. Savings - You could save $1,575 - $1,891 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

IF - Internally Flawless

Cost - $2,370 The diamond is flawless on the inside, meaning it has no internal flaws, but it may have some imperfections on the outside. This is also a bit excessive. Savings - You could save $1,338 - $1,654 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $2,370 The diamond is nearly flawless, but considering its cost, it's still overly expensive. Savings - You could save $1,338 - $1,654 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS2

Cost - $2,240 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 $1,208 - $1,524 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VS1 - Very Slightly Included

Cost - $1,104 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 $72 - $388 with a VS2, SI1, or SI2 diamond

‹ drag left or right ›

VS2 - Very Slightly Included

Cost: $1,032 Total Savings: $72 - $1,338 If you're looking for the best bang for your buck, then look no more than this diamond clarity. Most of these diamonds will look flawless to you because their imperfections are invisible to the naked eye.
‹ drag left or right ›

SI1 - Slightly Included

Cost: $788 Total Savings: $316 - $1,582 You won't find a better choice for diamond clarity at this price. But remember, not all SI1 diamonds are the same. Some may not meet your expectations, but many of them are absolutely stunning and could easily be mistaken for a VS2.

Lesson 3 - Color

The color you choose for a 0.5 carat diamond ring greatly affects its price.

⊗ Up to $293 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 diamond color from D (colorless) to Z (yellow or brown). Most jewelry diamonds have minimal color and fall in the G-H range. 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, those in the G-H range still appear almost colorless and are less costly than completely colorless diamonds like those with a D-grade.

Optimal Color Range For A 0.5 Carat Diamond Ring

Opting for a 0.5 carat diamond ring can lead to significant cost reductions if you select the appropriate color grade. Instead of paying exorbitant prices for diamonds graded D-F, consider choosing a diamond falling within the G-J range. This decision can still result in a remarkable piece while saving you up to $293, in addition to any savings obtained by making astute clarity-related choices. When it comes to more complex designs like a halo diamond ring, featuring numerous smaller diamonds encircling the center stone, it is advisable to opt for a central diamond with a color grade ranging from G to H. This approach will help prevent any noticeable disparity in color that may arise with I-J graded diamonds, particularly when compared to the smaller diamonds in the halo, which are typically colorless or nearly colorless.
Clearest Color
Best Value
Sometimes Ok
D
E
F
G
H
I
J
< drag left or right >

D color

Cost - $946 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 $160 - $207 with a G or H colored diamond
‹ drag left or right ›

E color

Cost - $889 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 $103 - $151 with a G or H colored diamond
‹ drag left or right ›

F color

Cost - $836 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 $50 - $97 with a G or H colored diamond
‹ drag left or right ›

G color

Cost - $785 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 $47 with an H colored diamond
‹ drag left or right ›

H color

Cost - $738 Total Savings: $47 - $207 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 - $694 Total Savings: $91 - $252 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 - $652 Total Savings: $133 - $293 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 $800 on your 0.5 carat diamond ring by opting for 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.

Opting for a lab-grown diamond when selling your 0.5 carat ring can minimize your financial loss.

Opting for a 0.5 carat diamond ring can lead to significant cost reductions if you select the appropriate color grade. Instead of paying exorbitant prices for diamonds graded D-F, consider choosing a diamond falling within the G-J range. This decision can still result in a remarkable piece while saving you up to $293, in addition to any savings obtained by making astute clarity-related choices. When it comes to more complex designs like a halo diamond ring, featuring numerous smaller diamonds encircling the center stone, it is advisable to opt for a central diamond with a color grade ranging from G to H. This approach will help prevent any noticeable disparity in color that may arise with I-J graded diamonds, particularly when compared to the smaller diamonds in the halo, which are typically colorless or nearly colorless.
Explore Lab Grown 

Lesson 5 - Carat / Size

When you're looking for a diamond ring, consider prioritizing your budget based on carat weight.

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 when Purchasing a 0.5 carat diamond ring.

We recommend looking at diamonds that are between 0.45 and 0.55 carats. This way, you can explore a variety of prices without a significant jump in size.
Hand Diamond

1 carat

Explore More Diamond Weights

Lesson 6 - Cut

The sparkle of a diamond is determined by its cut. Ensure you opt for an ideal or excellent cut when purchasing your 0.5 carat diamond ring.

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

What is Cut?

To discover an absolutely breathtaking diamond ring that weighs 0.5 carats, it's important to focus on its cut. This pertains to the meticulousness and flawlessness with which the diamond's facets have been crafted, ultimately affecting its overall brilliance and radiance.

A little-known secret within the world of diamonds.

You'd probably assume that a diamond with an 'Ideal' cut, famous for its flawless sparkle, is always the most expensive choice. However, the truth is that there are situations where a 'Fair' cut diamond, with the same carat, color, and clarity, can be pricier. It may sound strange, but diamonds that are poorly cut can appear larger while lacking the desired sparkle and brilliance. A diamond without any sparkle is akin to a smartphone without a battery.

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

Consider a diamond's shape since it can impact the sparkle of a 0.5 carat diamond ring, making it seem more expensive.

What is Diamond Shape?

When we mention the diamond shape, we're referring to the way the diamond is cut, like round, oval, and other variations. Some shapes can give the diamond a larger appearance, while others provide more radiance and a timeless allure. Take a look at our shape tool in this section to explore a range of 0.5 carat diamond rings featuring various shapes.

What shape to choose?

It's good to recognize that certain diamond shapes can make a stone appear bigger, and there are currently some trendy shapes available. However, the important thing is to concentrate on what personally speaks to you and brings you joy. If you need some direction, a brilliant cut diamond that includes Round, Marquise, Princess, Cushion, Oval, Pear, and Radiant shapes might be the perfect pick. Out of these choices, Round diamonds are the most popular, but Oval and Marquise shapes can give the diamond a bigger appearance with 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 how a 0.5 carat diamond ring looks.

What is setting?

The part of the diamond ring that is made of metal is called the band, or more specifically, the setting. Usually, it is made of gold and can be found in white, yellow, or rose shades. Another option is a platinum band. The setting plays a vital role in the overall look of your 0.5 carat diamond ring. It allows you to express your own unique style. In the following paragraphs, we will discuss the three most popular settings. No matter which setting you decide on, we highly recommend choosing 14k gold. Keep reading to find out why we make this suggestion.
The setting or band is really important for making your diamond look bigger and better. 

Make sure you choose a ring with a 14K Gold band.

Here's a really important tip. Avoid choosing between 18 karat or 24 karat gold for your setting. It's better to go with 14 karat gold instead. Even though 18 karat and 24 karat gold are more pure, they are much softer and prone to bending easily. If the setting of your valuable diamond bends too easily, it greatly raises the risk of the diamond slipping out. Many people have faced this issue before.

Solitaire Setting - A Slim Band Accentuates the Look of a Larger Diamond

A lot of women, when asked, like a big diamond. To make the size of a 0.5 carat diamond ring stand out, you can think about getting a thin, delicate band in a Solitaire setting. The big difference between the smaller band and the bigger diamond can make it seem like the stone is even larger. Additional diamonds along the band can enhance this effect, adding decorative detail without taking away from the main diamond.

Halo: Enhance Your Diamond's Size with Small Diamonds

To make your 0.5 carat diamond ring look more stunning, you should think about getting a halo setting. This technique involves using smaller diamonds to encircle the main stone, making it shine brighter and appear bigger. If you want an even more dazzling effect, go for a double halo setting. When combined with a slender band, this setting can create the illusion that your small diamond is much larger, giving off a luxurious vibe.

The main diamond should be the focal point.

Most women prefer their diamond to look big. A fancy or wide band may take away from the diamond's size, making it seem smaller. If you want your 0.5 carat diamond ring to stand out, a simpler band would be a good option. However, if you value the overall design of the ring more, a more intricate band might be the way to go. Just keep in mind that this could diminish the diamond's impressive appearance.

Build a Custom 0.5 carat diamond ring Starting with Our Curated Diamond Selections For The Best Deals

Creating a personalized piece of jewelry is an extraordinary journey, allowing you to design a unique item that truly reflects your individuality and taste, all while being more affordable compared to retail prices. With renowned companies like Brilliant Earth, James Allen, and Blue Nile, you have the chance to customize every detail of your ring, including the diamond's shape and the style of the band.
Start Building
Watch us take you through the entire building process on our favorite websites.

Choose online shopping with our trustworthy partners. Each link ensures the best price for a diamond ring.

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

Our Money Saving Links

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

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

Virtual Appointment

Let us help you get help by the industry leaders. When you click the button below we will help you choose where to set up your appointment.
Book Appointment

Frequently Asked

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

How much is a 0.5 carat diamond ring worth?

A 0.5 carat diamond ring is worth an average price of $1000, with a price range of $420 to $2,370.

How big is a 0.5 carat diamond ring?

A 0.5 carat diamond ring has a diameter of approximately 5.2mm. This size is smaller than a 1 carat diamond ring, which typically has a diameter of around 6.4mm. On the other hand, it is slightly larger than a 0.45 carat diamond ring, which typically has a diameter of around 5mm.

What does a 0.5 carat diamond ring look like like on a hand?

A 0.5 carat diamond ring is relatively small and delicate. It has a round-cut shape with a width of approximately 5.2mm, which takes up about 30% of the finger's width.

What is the price of a 0.5 carat diamond ring?

The price of a 0.5 carat diamond ring falls within the range of $420 to $2,370.

Is a 0.5 carat diamond ring good enough?

Yes, a 0.5 carat diamond ring can be considered good enough for many people. While it may not have the same size and presence as larger diamonds, a well-cut and high-quality 0.5 carat diamond can still be beautiful and elegant. Ultimately, the choice depends on personal preferences and budget.

Is a 0.5 carat diamond ring big?

No, a 0.5 carat diamond ring is not considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so a 0.5 carat diamond is significantly smaller. It may still be beautiful and elegant, but it would be considered on the smaller side.

What does a 0.5 carat diamond ring weigh?

A 0.5 carat diamond ring weighs 0.1 grams.

Should I get a 0.5 carat diamond ring?

A 0.5 carat diamond ring is a popular choice for those seeking a smaller and more affordable option.

Is a 0.5 carat diamond ring too big?

No, a 0.5 carat diamond ring is not too big.

Is a 0.5 carat diamond ring small?

A 0.5 carat diamond ring may be considered small compared to larger carat sizes. However, the perception of size can vary depending on the finger it is worn on. Additionally, certain settings like a halo setting can create the illusion of a larger diamond by incorporating smaller diamonds around it.
Diamond Rotate
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