

2.5 carat cushion cut diamond ring
We have carefully selected a list of trustworthy online stores that sell high-quality diamonds at affordable prices. Take a look at the links below to find a beautiful 2.5-carrat cushion cut diamond ring that will impress you without breaking the bank.
Shop with our partners and save up to $48,770 on a 2.5ct cushion cut diamond ring
How do we save you so much money on a 2.5 ct cushion cut engagement ring?
We have analyzed a tremendous amount of diamond data and consulted with experts in the field. Here are the major trends that lead to the cheapest 2.5ct cushion cut diamond ring without sacrificing any noticable quality.
Here are the 3 major factors that save you money.
$15,990 Cash Savings
Buy Online$46,450 Cash Savings
Clarity$5,110 Cash Savings
Color
$15,990 cheaper with these tips
Save $15990 instantly when you buy your 2.5 carat cushion cut diamond ring online.
Online diamond retailers such as Blue Nile and James Allen consistently sell diamonds at much lower prices, often up to 40% less, compared to traditional physical stores.
Avg. Retail Price
$39,980
Avg Online Price
$23,990

$46,450 cheaper with these tips
How the clarity grade of a diamond impacts the value of a 2.5ct cushion cut diamond ring.
What is Clarity?
Choosing a diamond with a clarity range of VS2-SI1 can save you a significant amount of money on your ring without sacrificing its quality.
Our Recommendations
Save money by choosing a diamond in the VS2-SI1 clarity range. This can lower the price of your ring by up to $46450 without compromising its quality.
Looking for clear diamonds without spending too much? Consider VS2 diamonds.
SI1 diamonds should not be underestimated as they can offer excellent quality and value, sometimes even surpassing certain VS2 stones.
- • FL
- • VS1
- • VS2
- • SI1
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Don't Buy
FL - Diamond
Cost: $65,879
This diamond is flawless, without any imperfections, but considering its price, it's quite extravagant.
Savings: You could save $43,644 - $52,138 with a VS2, SI1, or SI2 diamond
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Sometimes Buy
VS1 - Diamond
Cost: $25,736
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 $3,501 - $11,995 with a VS2, SI1, or SI2 diamond
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Buy This
VS2
Cost: $22,235
Total Savings: $3,501 - $37,655
If you want to make the most of your money, this diamond clarity is unbeatable. These diamonds appear flawless to the naked eye as any imperfections are completely invisible.
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Sometimes Buy
SI1 - Diamond
Cost: $19,425
Total Savings: $6,311 - $40,465
You won't find a better price for diamond clarity than this. Remember, not all SI1 diamonds are the same. While some might let you down, many of them are absolutely stunning and could easily be mistaken for a VS2.
$5,110 cheaper with these tips
We save you up to $5,110 by choosing the right diamond color.
What is Color?
When it comes to grading diamond color, the presence of yellow tint is a crucial factor, and diamonds that exhibit a whiter, more transparent hue are generally more costly.
Our Recommendations
You can save up to $5110 by selecting a diamond from the G-H color range, without sacrificing noticeable quality.
If you want a halo or three stone diamond ring setting. Do not buy a center diamond rated I or J. You will notice the yellow tint in the center stone due to the smaller diamonds relative color.
- • D-F
- • G
- • H
- • I
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Sometimes Buy
D-F - Color
Cost: $23,310
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 $3,949 - $5,111 with a G or H colored diamond
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Buy This
G - Color
Cost: $19,361
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 $1,162 with an H colored diamond
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Buy This
H - Color
Cost: $18,199
Total Savings: $1,162 - $5,111
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.
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Sometimes Buy
I - Color
Cost: $17,107
Total Savings: $2,254 - $6,203
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.
Explore Different Carat Sizes
Explore other styles

Lab Grown Diamonds are Cheaper and Bigger.
Choosing a lab grown diamond can help you save a lot of money on your diamond ring. Plus, you can also have a bigger center diamond without paying more or sometimes even less. Take a look at the different prices available.
Natural Diamond
$23,990
Lab Grown
$1,400
9 Carat Lab Grown Diamond
$21,900

Why buy a 2.5 carat cushion cut diamond ring with our partners?
Our partners have been in the diamond industry for many years and are committed to providing their customers with top-notch diamond engagement rings at affordable prices, along with excellent customer service. Purchasing a 2.5 carat cushion cut diamond ring from any of them will not only save you a significant amount of money but also ensure a fantastic buying experience.
40+
Years Experience
Millions
200,000+
Premium Products



Create Your Own 2.5 ct cushion cut engagement ring
You can create a personalized 2.5-carrat cushion cut diamond ring that truly represents the unique style and personality of your loved one. It's also a more cost-effective option compared to buying from a store. With reputable companies like Brilliant Earth, James Allen, and Blue Nile available, you have full control over every detail of the ring, from the diamond shape to the band design.
Consult with an Engagement Ring Specialist
If you need more help understanding your 2.5-carat cushion cut ring, turn to the experts. Just click the button below, and we'll assist you in choosing the right setting for your virtual appointment.

FAQs
How much is a 2.5ct cushion cut engagement ring worth?
The average price of a 2.5-carat cushion cut ring is $20,700, with a price range of $8,110 to $59,890.
How big is a 2.5-carat cushion cut ring?
A 2.5ct cushion cut diamond ring has a size of approximately 8.5mm in diameter. This size is visibly larger than a 2 carat cushion cut diamond ring, which is around 7.8mm in diameter. On the other hand, it is slightly smaller than a 3 carat cushion cut diamond ring, which measures around 9.1mm in diameter.
What does a 2.5 carat cushion cut diamond ring look like like on a hand?
A 2.5ct cushion cut engagement ring appears elegant and eye-catching when worn on a hand. The cushion cut shape showcases a square or rectangular outline with rounded corners, giving it a soft and romantic appearance. The diamond's width measures approximately X mm, occupying around Y% of the finger's width.
What is the price of a 2.5-carat cushion cut ring?
The price of a 2.5 ct cushion cut diamond engagement ring ranges from $8,110 to $59,890.
Is a 2.5ct cushion cut diamond ring good enough?
Yes, a 2.5 carat cushion cut diamond ring can be considered good enough. Cushion cut diamonds are known for their elegance and timeless appeal. The 2.5 carat size provides a substantial presence on the finger, making it a desirable choice for those seeking a larger diamond. However, the overall quality of the diamond, including its cut, clarity, and craftsmanship, will also play a significant role in determining its overall desirability.
Is a 2.5ct cushion cut diamond ring big?
Yes, a 2.5-carrat cushion cut diamond ring is considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so a 2.5 carat diamond is significantly larger. A cushion cut diamond is known for its larger face-up appearance, so a 2.5 carat cushion cut diamond ring will definitely catch the eye. While it is above average, it is still a popular choice and can be comfortably worn on your finger.
What does a 2.5 carat cushion cut diamond ring weigh?
A 2.5 carat cushion cut diamond ring weighs 0.5 grams.
Should I get a 2.5-carat cushion cut ring?
A 2.5ct cushion cut diamond ring can be a great choice because of its unique shape, larger size, and overall beauty.
Is a 2.5ct cushion cut diamond ring too big?
No, a 2.5ct cushion cut engagement ring is not considered too big.
Is a 2.5-carrat cushion cut diamond ring small?
No, a 2.5 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 and the setting can also affect its perceived size.