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1.5 carat cushion cut diamond ring Buying Guide

With our guide, you can save up to $7,864 - learn how!
This helpful guide will show you the best ways to make the most of your budget when purchasing a 1.5 carat cushion cut diamond ring. We want to assist you in determining what is worth spending more money on and what doesn't require a significant investment. Additionally, we will share insider tips on where to find that special ring or perhaps an even better option.
Eager to buy and skip the lessons?
We have gathered the greatest deals on cushion cut diamond rings weighing 1.5 carats from highly reputable online stores. Take a look at our chosen options by following the links below.

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

Get the lowest price for the highest-grade 1.5 carat cushion cut diamond ring.

In our upcoming lessons, we will show you how to save money while getting a bigger and more radiant 1.5 carat cushion cut diamond ring. We will guide you on optimizing your budget and avoiding scams from diamond companies.
Average Price
$5,163.42
Price Range
$2,180-$12,010
Our Max Savings
$7,864
Lessons 1-4  ∴  Save Money 
Lessons 4 & 5  ∶  Spend Money 
Lessons 6-8  ∴  Personalize & Decide 
⤫ 40% Cash Savings

Lesson 1

Buying Online

Buying a diamond ring online can be much more affordable. The stores located in shopping malls often add a markup of 40%, and their selection is typically more limited.
$5,900 Cash Savings

Lesson 2

Clarity

Learn our clarity secrets and discover how to cut diamond ring prices in half. Get ready to save big!
$1,450 Cash Savings

Lesson 3

Color

The color of a diamond also plays a big role in determining its price. We will assist you in understanding when it is best to take this into account to save money.
⤫ 85% Cash Savings

Lesson 8

Lab Grown

Opting for a lab-grown diamond ring could save you about 85% on a 1.5 carat cushion cut diamond ring. However, you might face some challenges if you decide to resell it.
☺ Spend Money

Lesson 4

Carat Weight / Size

Because women often find larger diamonds more attractive, it is advisable to allocate more of your budget towards this aspect. We can help you optimize the diamond's size while also finding ways to save money in other aspects.
☺ Spend Money

Lesson 5

Cut, Sparkle & Brilliance

The way a diamond is cut is extremely important for its overall appearance. It's not an area where you should try to save money, as it's what gives the diamond its brilliance and catches people's attention.
≔ Personalize

Lesson 6

Shapes

Each diamond ring shape has its own unique appearance and way of reflecting light. We will assist you in understanding the distinct characteristics and visual effects of each shape.
≔ Personalize

Lesson 7

Setting / Band

A single band can help you save money and improve the look of your diamond, but it's important to remember that personal preference plays a role in this decision.

Lesson 1 - Buy Online
Up to 40% savings here

When you choose to purchase your 1.5 carat cushion cut diamond ring online, you can save up to 40% on your bill.

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.

Use the 'shop now' links below to begin designing a 1.5 carat cushion cut diamond ring that offers great value at an affordable price!

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

When shopping for a 1.5 carat cushion cut diamond ring, the diamond's clarity is the key factor that affects its pricing.

⊗ Up to $7,703 savings with these tips
Watch us save thousands of dollars by simply selecting the right clarity range.

What is Clarity?

When we talk about diamond clarity, we're basically checking if the diamond has any noticeable imperfections. But here's the catch - these flaws are usually only visible when you use a 10x magnifying glass. Diamond clarity is categorized from 'flawless' (FL) to 'included' (I), with other categories like VS1 (Very Slightly Included), VS2, and SI1 (Slightly Included) falling in between. The flaws in diamonds with these clarity ratings can usually only be seen under 10x magnification. To the naked eye, they will appear crystal clear, so anyone admiring your ring is unlikely to notice anything!

Optimal Clarity Range for a 1.5 carat cushion cut diamond ring

Choosing a diamond in the VS2-SI1 clarity range for your 1.5 carat cushion cut diamond ring can result in substantial savings, with the potential to reduce the total price by as much as $7,703. When considering the clarity options, we strongly suggest opting for a diamond in the VS2 range due to its excellent balance between price and clarity. However, it is important not to disregard SI1 diamonds. With just a few minutes of searching through diamonds, you can easily find SI1 diamonds that possess a near-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 - $13,211 This diamond is flawless, without any imperfections, but considering its price, it's quite extravagant. Savings - You could save $7,101 - $9,112 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

IF - Internally Flawless

Cost - $12,010 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 $5,900 - $7,911 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS1

Cost - $9,560 This diamond is almost flawless, but when you take into account the cost, it is still too extravagant. Savings - You could save $3,450 - $5,461 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VVS2

Cost - $12,010 These diamonds are really nice, but we suggest going for a lower clarity. Savings - You could save $5,900 - $7,911 with a VS2, SI1, or SI2 diamond
‹ drag left or right ›

VS1 - Very Slightly Included

Cost - $6,469 If you find an amazing deal within this range of clarity, that's great! However, the next levels of clarity offer the best combination of affordability and quality. Savings - You could save $359 - $2,370 with a VS2, SI1, or SI2 diamond

‹ drag left or right ›

VS2 - Very Slightly Included

Cost: $6,110 Total Savings: $359 - $5,900 This diamond clarity is the perfect blend of quality and affordability. The majority of these diamonds are flawless to the naked eye, meaning you won't be able to spot any imperfections in them.
‹ drag left or right ›

SI1 - Slightly Included

Cost: $5,508 Total Savings: $961 - $6,502 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

When looking for a 1.5 carat cushion cut diamond ring, the diamond's color has a major impact on its price.

⊗ Up to $2,050 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 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 G-H group cushion diamond will still appear almost colorless and won't be as costly as completely colorless diamonds, such as those with a D-grade.

Optimal Color Range For A 1.5 Carat Cushion Cut Diamond Ring

Opting for a 1.5 carat cushion cut diamond ring presents an opportunity for substantial cost savings. Instead of splurging on diamonds graded D-F, consider selecting a diamond within the G-J range. By doing so, you can still acquire a breathtaking piece while pocketing up to $2,050 in savings, in addition to any smart decisions made regarding clarity.
Clearest Color
Best Value
Sometimes Ok
D
E
F
G
H
I
J
< drag left or right >

D color

Cost - $6,610 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 $1,120 - $1,449 with a G or H colored diamond
‹ drag left or right ›

E color

Cost - $6,213 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 $723 - $1,053 with a G or H colored diamond
‹ drag left or right ›

F color

Cost - $5,840 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 $350 - $680 with a G or H colored diamond
‹ drag left or right ›

G color

Cost - $5,490 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 $329 with an H colored diamond
‹ drag left or right ›

H color

Cost - $5,160 Total Savings: $329 - $1,449 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 - $4,851 Total Savings: $639 - $1,759 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 - $4,560 Total Savings: $930 - $2,050 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 $4,500 on your 1.5 carat cushion cut diamond ring by opting for lab grown diamonds.

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

When it comes to selling your 1.5 carat cushion cut diamond ring, choosing a lab grown diamond can prevent significant financial loss.

Opting for a 1.5 carat cushion cut diamond ring presents an opportunity for substantial cost savings. Instead of splurging on diamonds graded D-F, consider selecting a diamond within the G-J range. By doing so, you can still acquire a breathtaking piece while pocketing up to $2,050 in savings, in addition to any smart decisions made regarding clarity.
Explore Lab Grown 

Lesson 5 - Carat / Size

Focus your money on carat weight when you are shopping for a diamond ring.

Why is Carat Important?

Imagine a diamond ring. What's the most eye-catching aspect? Well, it's definitely the size of that dazzling diamond in the middle. When ladies are asked about their preferences, the number one priority is the size of the main diamond. Therefore, we recommend investing your budget in the carat weight, as it determines the diamond's size.
Watch us compare sizes and help you visualize what you want. 

When looking for a 1.5 carat cushion cut diamond ring, choose from this range of carats.

It's a good idea to check out diamonds between 1.35 and 1.65 carats. This way, you can get an idea of the various price ranges without a significant variation 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 1.5 carat cushion cut diamond ring.

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

What is Cut?

The secret to an amazing 1.5 carat cushion cut diamond ring is in the way the diamond is cut. It all comes down to the flawless shaping of the diamond's facets, which has a direct impact on its sparkle and shine.

What diamond companies don't want you to know

Sometimes, people think that the fanciest cut diamond, perfectly proportioned to shine the brightest, would cost the most money. But that's not always true. Believe it or not, there are times when a diamond with an average cut, but with the same weight, color, and clarity, can be sold for a higher price. It may sound strange, but poorly cut diamonds can actually look bigger, yet they lack that special sparkle and brilliance. And let's face it, a diamond without sparkle is like having a computer without a screen.

Here's a valuable 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

Consider a diamond's shape since it can impact the sparkle of a 1.5 carat cushion cut diamond ring, making it seem more expensive.

What is Diamond Shape?

The diamond shape is all about the style of the diamond. You can find various shapes like round, oval, cushion, and many more. Different shapes can make a diamond look bigger or give it a more sparkling and classic charm. Check out our shape tool in this section to see a wide range of 1.5 carat diamond rings with different shapes.

What shape to choose?

Different diamond shapes can create the impression of being bigger, and some shapes are trendy at the moment. However, the main thing to focus on when making your choice is what makes you the happiest. If you're not sure, you might want to look into the brilliant cut diamond, which includes shapes like Round, Marquise, Princess, Cushion, Oval, Pear, and Radiant. Among these options, Round diamonds are the most popular, but Oval and Marquise shapes can make the diamond look bigger even if it has 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 has the ability to greatly change the way a 1.5 carat cushion cut diamond ring looks.

What is setting?

The part of the diamond ring that is made of metal, which is usually gold and comes in different shades, is called the setting. You can also choose a platinum setting if you prefer. The setting is very important for how the whole ring looks, especially for a 1.5 carat cushion cut diamond ring. It's where you can show off your own personal style. We recommend going with a 14k gold setting, regardless of which one you choose. Keep reading to find out why we suggest this.
The setting or band is really important for making your diamond look bigger and better. 

If you're looking for the best option, go with a 14K gold band.

Keep in mind this important rule. Avoid using 18k or 24k gold for your setting. Instead, go for 14k gold. Even though 18k and 24k gold have a higher purity, they are very soft and likely to bend. If the setting that holds your valuable diamond bends easily, there's a high chance that the diamond will fall out. This is a common problem faced by many people.

Solitaire Style - A Sleek Band Makes the Diamond Appear Bigger

Surveys suggest that most women crave a large diamond. To emphasize the visual proportions of a 1.5 carat cushion cut diamond ring, think about a setting with a slim, delicate Solitaire band. The difference between the petite band and the sizable diamond can create a perception of a larger gem. To boost this effect, consider settings that incorporate minor accent diamonds along the band. They bring an ornamental touch without outshining the main diamond.

Halo: Enhance the Appearance of Your Diamond with Smaller Stones Around It

If you want to make your 1.5 carat cushion cut diamond ring appear bigger, you might want to consider a halo setting. With this style, smaller diamonds are placed around the main stone, making it shine brighter and seem larger. You can enhance this even more with a double halo setting. When paired with a thin band, this can create the illusion of a much larger diamond, giving off a sense of lavishness.

Do not overshadow the main diamond.

Many women prefer to have a diamond that looks big. A band that is too fancy or wide might distract from the diamond and make it seem smaller. If you want your 1.5 carat cushion cut diamond ring to stand out, it's smart to choose a simple and subtle band. On the other hand, if you care more about the overall look of the ring, a fancy band might be your best choice, but be careful because it could make the diamond seem less important.

Build a Custom 1.5 carat cushion cut 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.
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Watch us take you through the entire building process on our favorite websites.

Buy your diamond ring online from one of our trustworthy partners. Each link ensures you get the best possible value.

We have evaluated every company, and every "Shop Now" link is automatically adjusted to direct you to the best prices for high-quality diamonds. Essentially, it utilizes our specific criteria on each website to discover the greatest discounts on your request. Indulge in a wide selection of custom-designed rings and exceptional customer care.

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 1.5 carat cushion cut diamond ring worth?

A 1.5 carat cushion cut diamond ring is worth an average price of $5200, with a price range between $2180 and $12,010.

How big is a 1.5 carat cushion cut diamond ring?

A 1.5 carat cushion cut diamond ring has a size of approximately 6.5mm in diameter. This size is smaller than a 2 carat cushion cut diamond ring, which has a diameter of around 7.3mm. On the other hand, it is larger than a 1 carat cushion cut diamond ring, which has a diameter of approximately 5.7mm.

What does a 1.5 carat cushion cut diamond ring look like like on a hand?

A 1.5-carat cushion cut diamond ring has a width of 7.2mm, which means that it takes up approximately 42.4% of the finger's width.

What is the price of a 1.5 carat cushion cut diamond ring?

The price of a 1.5 carat cushion cut diamond ring ranges from $2,180 to $12,010.

Is a 1.5 carat cushion cut diamond ring good enough?

Yes, a 1.5 carat cushion cut diamond ring can be considered good enough. It offers a decent size and the cushion cut shape adds a touch of elegance. However, other factors such as the diamond's clarity, color, and overall craftsmanship of the ring should also be taken into consideration.

Is a 1.5 carat cushion cut diamond ring big?

Yes, a 1.5 carat cushion cut diamond ring is considered big. The average carat weight for a cushion cut diamond engagement ring is around 1 carat, so a 1.5 carat diamond is significantly larger. A 1.5 carat cushion cut diamond is noticeable and will catch the eye. While it is above average, it is not uncommon or challenging to wear a ring of this size.

What does a 1.5 carat cushion cut diamond ring weigh?

A 1.5 carat cushion cut diamond ring weighs 0.3 grams.

Should I get a 1.5 carat cushion cut diamond ring?

A 1.5 carat cushion cut diamond ring is a popular choice because of its elegant shape, moderate size, and versatility.

Is a 1.5 carat cushion cut diamond ring too big?

No, a 1.5 carat cushion cut diamond ring is not too big.

Is a 1.5 carat cushion cut diamond ring small?

A 1.5 carat cushion cut diamond ring is not considered small. The size of the diamond will vary depending on the finger it is worn on. Additionally, the cut of the diamond can affect its perceived size, with certain cuts making the diamond appear larger.
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