Much More to Come
We will be adding much more content to help you make the best financial decisions for your wedding day. 

4.5 carat oval diamond ring Buying Guide

By following our guide, discover how to save an impressive $223,190.
This carefully crafted guide will teach you the best ways to use your money when buying a 4.5 carat oval diamond ring. It gives advice on which aspects are worth spending more on and which ones can help you save. It also points out exactly where you can find the ring you desire or maybe even a better alternative.
Tired of learning and just want to buy?
We have searched and chosen the most affordable options for a 4.5 carat oval diamond ring from top online stores. You can find the links to our selected choices below.

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

Snag the best price on a high-quality 4.5 carat oval diamond ring.

In the upcoming lessons, we'll show you how to save money on a beautiful and shiny 4.5 carat oval diamond ring. We'll teach you smart strategies to make your budget go further and avoid falling for tricks from diamond companies.
Average Price
$82,354.29
Price Range
$29,510-$308,498
Our Max Savings
$223,190
Lessons 1-4  ∴  Save Money 
Lessons 4 & 5  ∶  Spend Money 
Lessons 6-8  ∴  Personalize & Decide 
⤫ 40% Cash Savings

Lesson 1

Buying Online

Diamond rings purchased online are much cheaper compared to traditional retail stores. In fact, retail stores can be 40% more expensive and offer a limited selection of options.
$96,900 Cash Savings

Lesson 2

Clarity

You can save a lot of money on diamond ring prices by using our clarity tips. We will teach you how to save a significant amount here.
$22,490 Cash Savings

Lesson 3

Color

The color of a diamond is a major factor that impacts its price. We're here to help you understand when to consider this factor for possible savings.
⤫ 85% Cash Savings

Lesson 8

Lab Grown

You can save a significant 85% on a 4.5 carat oval diamond ring by choosing lab-grown alternatives. However, it might not be practical to sell it later on.
☺ 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 way a diamond is cut greatly affects how attractive it appears. It's not wise to be cheap when it comes to this aspect, as it's what makes the diamond sparkle and stand out.
≔ 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 solitaire ring can help you save money and create the illusion of a larger diamond. However, it ultimately depends on your personal preference.

Lesson 1 - Buy Online
Up to 40% savings here

Get your 4.5 carat oval diamond ring online and save up to 40% instantly.

Looking for a clever way to purchase your engagement ring? Give online shopping a shot! You can score savings of up to 40% at popular stores like Blue Nile and James Allen, in comparison to brick-and-mortar retailers. Plus, you'll have access to a wider range of options and greater customization choices. It's a win-win situation! Get the ring of your dreams at a price that will make you smile.

To begin creating the most affordable and valuable 4.5 carat oval diamond ring, simply click on the 'shop now' links below!

Are you ready to start shopping? Any of our links will take you to the best online diamond companies where you can find affordable, high-quality diamonds from trusted sources.

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

The clarity of the diamond is the main aspect to consider when determining the price of a 0.4 carat emerald cut diamond ring.

⊗ Up to $253,858 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 the presence of noticeable flaws. It's important to mention that these flaws are usually only visible when using a 10x magnifying glass. Diamond clarity is categorized from 'flawless' to 'included'. In the middle, you'll come across classifications like VS1, VS2, and SI1. These diamonds may have imperfections that can only be seen with 10x magnification. To the naked eye, they look absolutely flawless, so nobody will be able to notice any blemishes when they admire your ring!

Optimal Clarity Range for a 4.5 carat oval diamond ring

Choosing a diamond in the VS2-SI1 clarity range for your 4.5 carat oval diamond ring can result in significant savings, potentially reducing the total price by as much as $253,858. When considering the balance between price and clarity, we strongly suggest opting for a VS2 diamond. However, it is important not to underestimate the quality of SI1 diamonds. With just a few minutes dedicated to searching through diamonds, you can easily discover SI1 diamonds that display a flawless appearance.

One more important tip! Always avoid "cloudy"

This one is simple. Always avoid cloudy diamonds found in the GIA certificate. This is the one flaw that really matters for brilliance. 
☆ These diamonds have identical carat, cut, & color 
Not Recommended
Go with this clarity
FL
IF
VVS1
VVS2
VS1
VS2
SI1
‹ drag left or right ›

FL - Flawless

Cost - $339,348 This diamond is completely flawless, without any imperfections, but considering its price, it seems a little too expensive. Savings - You could save $127,750 - $258,132 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

IF - Internally Flawless

Cost - $308,498 This diamond is internally perfect, which means there are no flaws inside it, although there might be some on the surface. It's quite extravagant. Savings - You could save $96,900 - $227,282 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $293,073 This diamond is almost flawless, but considering its price, it's still excessive. Savings - You could save $81,475 - $211,857 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS2

Cost - $278,419 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 $66,821 - $197,203 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VS1 - Very Slightly Included

Cost - $222,735 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 $11,137 - $141,519 with a VS2, SI1, or SI2 diamond

‹ drag left or right ›

VS2 - Very Slightly Included

Cost: $211,598 Total Savings: $11,137 - $96,900 If you're looking for a diamond that is both high in quality and affordable, this clarity level is your best choice. These diamonds will look completely flawless to the human eye because any imperfections cannot be seen.
‹ drag left or right ›

SI1 - Slightly Included

Cost: $85,490 Total Savings: $137,245 - $223,008 This is the best option for diamond clarity at an incredibly affordable price. It's important to note that not all SI1 diamonds are the same. While some may not live up to your expectations, there are many that are absolutely stunning and could even be mistaken for a higher quality VS2 diamond.

Lesson 3 - Color

The cost of a 4.5 carat oval diamond ring is greatly influenced by the diamond's color.

⊗ Up to $31,816 savings with these tips
Watch us save thousands by purchasing diamonds in the right range

What is Color?

Diamonds can have a yellowish hue or no color at all. The Gemological Institute of America (GIA) grades diamond color on a scale from D (no color) to Z (yellow or brown). When it comes to jewelry, diamonds typically fall in the G-H range, meaning they have a slight color. This color is only noticeable when compared to higher-graded diamonds like those in the D, E, or F range. While larger diamonds may show color more prominently, an oval diamond in the G-H range will still appear almost colorless and won't be as expensive as a D-grade diamond, which is completely colorless.

Optimal Color Range For A 4.5 Carat Oval Diamond Ring

Selecting the appropriate color grade for a 4.5 carat oval diamond ring can lead to significant cost reductions. Instead of investing in higher-priced diamonds with grades of D-F, consider opting for diamonds within the G-J range. This decision can still result in a breathtaking piece while saving you up to $31,816, in addition to any potential savings made through prudent choices regarding clarity.
Clearest Color
Best Value
Sometimes Ok
D
E
F
G
H
I
J
< drag left or right >

D color

Cost - $102,588 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 $17,380 - $22,493 with a G or H colored diamond
‹ drag left or right ›

E color

Cost - $96,433 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 $11,225 - $16,337 with a G or H colored diamond
‹ drag left or right ›

F color

Cost - $90,647 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 $5,439 - $10,551 with a G or H colored diamond
‹ drag left or right ›

G color

Cost - $85,208 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 $5,112 with an H colored diamond
‹ drag left or right ›

H color

Cost - $80,095 Total Savings: $5,112 - $22,493 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 - $75,290 Total Savings: $9,918 - $27,298 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 - $70,772 Total Savings: $14,436 - $31,816 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 $78,700 on your 4.5 carat oval diamond ring with the choice of lab grown diamonds.

Lab-grown diamonds are the result of scientific processes that create diamonds that appear identical to those found in nature. These lab-grown diamonds are produced in a way that is more environmentally friendly and morally responsible. Compared to naturally occurring diamonds, they are more readily available, making them much more affordable to purchase. In fact, a lab-grown diamond can be up to 85% cheaper than a similar diamond found in nature. The main advantage of lab-grown diamonds is that they offer the opportunity to acquire a diamond of superior quality at a significantly lower cost. This not only reduces the financial burden upfront but also lessens the impact on one's finances, even if selling the diamond later on is not an option.

When the time comes to sell your 4.5 carat oval diamond ring, choosing a lab-grown diamond can help mitigate your financial loss.

Selecting the appropriate color grade for a 4.5 carat oval diamond ring can lead to significant cost reductions. Instead of investing in higher-priced diamonds with grades of D-F, consider opting for diamonds within the G-J range. This decision can still result in a breathtaking piece while saving you up to $31,816, in addition to any potential savings made through prudent choices regarding clarity.
Explore Lab Grown 

Lesson 5 - Carat / Size

If you're purchasing a diamond ring, it's wise to focus on the carat weight as a significant factor to consider for your investment.

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. 

Carat Range: The Perfect Option for Your 4.5 carat oval diamond ring

We recommend looking at diamonds ranging from 4.05 to 4.95 carats. This way, you can explore different price options without a significant jump in size.
Hand Diamond

1 carat

Explore More Diamond Weights

Lesson 6 - Cut

When purchasing your 4.5 carat oval diamond ring, remember that the cut of the diamond determines how it sparkles. Opt for an ideal or excellent cut for the most brilliant stone.

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

What is Cut?

Looking for the most stunning 4.5 carat oval diamond ring? The diamond's cut plays a vital role in its sparkle and brilliance. It all comes down to how precisely and flawlessly each facet is crafted.

The diamond companies well-kept secret

When talking about diamond cuts, you'd think that an 'Ideal' cut diamond, which is made to give off maximum sparkle with its perfect proportions, would always be the priciest. But sometimes, a 'Fair' cut diamond with the same carat, color, and clarity can actually cost more. It might seem strange, but badly cut diamonds can appear larger while lacking that desired sparkle and brilliance. A diamond without sparkle is like a movie without sound.

Remember this final advice: stick with GIA Certified Excellent Cut Diamonds (commonly called "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 4.5 carat oval diamond ring.

What is Diamond Shape?

When we mention the diamond shape, we're talking about the way the diamond is cut, like round, oval, and various others. Different shapes can create the illusion of a larger diamond, while others provide a dazzling sparkle and a classic appeal. Take a look at our shape tool in this section to explore a range of 4.5 carat diamond rings available in various 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 appearance of a diamond ring with a 4.5 carat oval diamond can vary greatly depending on the band it is paired with.

What is setting?

The part of a ring that holds the diamond in place is called the setting or sometimes the band. Usually, these bands are made of gold and come in different colors like white, yellow, or rose. Another option is platinum bands. The setting plays a big role in how your 4.5 carat oval diamond ring looks. It gives you a place to show off your personal style. Here, we'll tell you about the top three settings that people love. No matter which setting you go for, it's always best to choose 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 a 14K gold ring.

Pay attention to this important rule. Do not choose 18k or 24k gold for your setting. Instead, rely on 14k gold. Even though 18k and 24k gold are more pure, they are very soft and flexible. If your band, which secures your valuable diamond, bends too easily, the chances of your diamond becoming loose and falling out increase. This is a problem that is commonly faced by many people.

Solitaire Style - A Sleek Band Makes the Diamond Appear Bigger

According to polling, a sizeable diamond is on most women's wish list. Enhance the visual impact of a 4.5 carat oval 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 Your Diamond Look Bigger with a Collection of Small Stones

A different method to enhance the appearance of your 4.5 carat oval diamond ring is to opt for a halo setting. This particular style incorporates smaller diamonds encircling the main gem, which enhances its brilliance and creates the illusion of a larger size. If you desire a more striking effect, you may also consider a double halo setting. When paired with a slender band, this setting can greatly magnify a smaller diamond, giving the impression of a more extravagant ring.

The main diamond should be the focal point.

A lot of ladies are attracted to a diamond that looks really big. If the band of the ring is too fancy or wide, it might take away the focus from the diamond and make it seem smaller. If you want to show off your 4.5 carat oval diamond ring, think about choosing a simple band that won't overshadow it. On the other hand, if you prefer the overall design of the whole ring, a band with intricate details could match your style. Just keep in mind that this might diminish the diamond's importance.

Build a Custom 4.5 carat oval 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.

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

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 4.5 carat oval diamond ring worth?

A 4.5 carat oval diamond ring is worth an average price of $82,400, with a price range of $29,510 to $308,498.

How big is a 4.5 carat oval diamond ring?

A 4.5 carat oval diamond ring has a length of 11.5mm and a width of 8.5mm. This size is larger than a 4 carat oval diamond ring, which has a length of 11.2mm and a width of 8.2mm. However, it is slightly smaller than a 5 carat oval diamond ring, which has a length of 11.8mm and a width of 8.8mm.

What does a 4.5 carat oval diamond ring look like like on a hand?

A 4.5-carat oval diamond ring is a larger and more luxurious option for those seeking a statement piece. The oval shape of the diamond elongates the finger and creates an elegant and sophisticated look. With a width of approximately X mm, the diamond takes up Y% of the finger's width, making it a prominent and eye-catching feature on the hand.

What is the price of a 4.5 carat oval diamond ring?

The price of a 4.5 carat oval diamond ring falls within the range of $29,510-$308,498.

Is a 4.5 carat oval diamond ring good enough?

Yes, a 4.5 carat oval diamond ring can be considered good enough. Oval diamonds are known for their elegant and elongated shape, which can create a flattering and eye-catching appearance on the finger. The carat weight of 4.5 indicates a significant size, making it a statement piece. However, the overall quality of the diamond, including its cut, clarity, and craftsmanship, will also play a crucial role in determining its desirability and beauty.

Is a 4.5 carat oval diamond ring big?

Yes, a 4.5 carat oval diamond ring is considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so a 4.5 carat diamond is significantly larger. A 4.5 carat diamond is highly noticeable and eye-catching. It is considered a substantial size and may be more expensive due to its larger carat weight. However, it is not uncommon or difficult to find settings that can accommodate this size on your finger.

What does a 4.5 carat oval diamond ring weigh?

A 4.5 carat oval diamond ring weighs 0.9 grams.

Should I get a 4.5 carat oval diamond ring?

A 4.5 carat oval diamond ring can be a great choice because of its impressive size, elegant shape, and timeless appeal.

Is a 4.5 carat oval diamond ring too big?

A 4.5 carat oval diamond ring is considered quite large. It is larger than the average center diamond size.

Is a 4.5 carat oval diamond ring small?

No, a 4.5 carat oval diamond ring is not small. The carat weight of a diamond determines its size, and a 4.5 carat diamond is considered quite large. However, it's important to note that the appearance of the diamond can vary depending on the shape and cut of the stone.
Diamond Rotate
LazyLoad Youtube Video
LazyLoad Diamond Video
crossarrow-down-circle