

3.5 carat marquise diamond ring
Need a high-quality diamond that won't break the bank? We've got you covered. Our team of experts has carefully curated a list of top online brands that offer diamonds of exceptional quality, indistinguishable to the naked eye. Simply click on the links below to discover the ideal 3.5 carat marquise diamond ring at an unbeatable price.
Shop with our partners and save up to $110,370 on a 3.5ct marquise diamond ring
How do we save you so much money on a 3.5 ct marquise 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 3.5-carrat marquise diamond ring without sacrificing any noticable quality.
Here are the 3 major factors that save you money.
$31,550 Cash Savings
Buy Online$94,060 Cash Savings
Clarity$35,960 Cash Savings
Color
$31,550 cheaper with these tips
Save $31,550 Instantly When You Purchase Your 3.5 Carat Marquise Diamond Ring Online
Traditional diamond retailers typically have higher price points in comparison to online platforms such as Blue Nile and James Allen, where customers can discover diamonds at significantly discounted rates of up to 40%.
Avg. Retail Price
$78,870
Avg Online Price
$47,320

$94,060 cheaper with these tips
How clarity impacts the cost of a 3.5ct marquise diamond ring.
What is Clarity?
Choose a diamond that falls within the VS2-SI1 clarity range to potentially save a significant amount of money on your ring without compromising its quality.
Our Recommendations
Choose a diamond in the VS2-SI1 clarity range to potentially save up to $94060 on your ring without compromising its quality.
Want a diamond that's clear and affordable? Seek out VS2 diamonds.
Choosing SI1 diamonds allows you to appreciate their exquisite beauty without paying the higher cost typically linked to VS2 stones.
- • FL
- • VS1
- • VS2
- • SI1
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Don't Buy
FL - Diamond
Cost: $230,759
This diamond is completely flawless, without any imperfections, but considering its price, it seems a little too expensive.
Savings: You could save $86,870 - $100,899 with a VS2, SI1, or SI2 diamond
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Sometimes Buy
VS1 - Diamond
Cost: $151,462
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 $7,573 - $21,602 with a VS2, SI1, or SI2 diamond
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Buy This
VS2
Cost: $143,889
Total Savings: $7,573 - $65,892
When it comes to both quality and price, you won't find a better deal than this diamond clarity. These diamonds are unmatched in their flawless appearance, making them look absolutely perfect to anyone's eye. There are no visible faults in most of these diamonds, so you can trust that they are of the highest quality.
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Sometimes Buy
SI1 - Diamond
Cost: $136,695
Total Savings: $14,767 - $73,086
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.
$35,960 cheaper with these tips
We save you up to $35,960 by choosing the right diamond color.
What is Color?
A diamond's color grade is determined by the amount of yellow tint it displays, and those with a whiter, more transparent appearance command a higher price.
Our Recommendations
Choose a diamond with a color grade of G-H and enjoy savings of up to $35960, without compromising on its visible 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: $164,034
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 $27,790 - $35,965 with a G or H colored diamond
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Buy This
G - Color
Cost: $136,244
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 $8,175 with an H colored diamond
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Buy This
H - Color
Cost: $128,069
Total Savings: $8,175 - $35,965
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: $120,385
Total Savings: $15,859 - $43,649
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 lead to significant savings on your diamond ring. Additionally, you have the opportunity to obtain a larger center diamond without any additional cost, or sometimes even for less. Take a look at the pricing differences.
Natural Diamond
$47,320
Lab Grown
$3,470
9.5 Carat Lab Grown Diamond
$27,600

Why buy a 3.5 carat marquise diamond ring with our partners?
Our partners have a strong presence in the diamond industry and are dedicated to providing their customers with top-notch diamond engagement rings at the best prices, along with excellent customer service. Choosing to buy a 3.5 carat marquise diamond ring from any of them will result in significant savings and guarantee a remarkable purchasing journey.
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Create Your Own 3.5 ct marquise engagement ring
Choosing a custom 3.5 carat marquise diamond ring allows you to design a truly one-of-a-kind piece that perfectly reflects the recipient's individual taste and preferences. Not only that, but it's also a more budget-friendly option compared to purchasing from a physical store. Reputable companies like Brilliant Earth, James Allen, and Blue Nile offer you the flexibility to personalize every detail of the ring, from the diamond's shape to the band's style.
Consult with an Engagement Ring Specialist
Need more help understanding your 3.5ct marquise engagement ring? Look no further than the industry leaders. Simply click the button below, and we'll guide you in selecting the perfect virtual appointment location.

FAQs
How much is a 3.5 ct marquise diamond engagement ring worth?
A 3.5-carrat marquise diamond ring is worth an average price of $47,300. However, the price range can vary significantly, ranging from $17,860 to $209,781.
How big is a 3.5ct marquise engagement ring?
A 3.5 ct marquise diamond engagement ring has a length of 13.5mm and a width of 6.5mm. This size is visibly larger than a 3 carat marquise diamond ring, which has a length of 12.5mm and a width of 6mm. However, when compared to a 4 carat marquise diamond ring, the difference is barely noticeable; as the 4ct has a length of 14.5mm and a width of 7mm.
What does a 3.5ct marquise engagement ring look like like on a hand?
A 3.5ct marquise diamond ring on a hand appears elegant and eye-catching. The marquise cut diamond has a length of 15.5mm and a width of 7.5mm, making it elongated and slender. It beautifully accentuates the finger, creating a stunning and glamorous look.
What is the price of a 3.5-carrat marquise diamond ring?
The price of a 3.5 carat marquise diamond ring falls within the range of $17,860-$209,781.
Is a 3.5ct marquise engagement ring good enough?
Yes, a 3.5ct marquise engagement ring can be considered good enough. The larger carat weight of the diamond makes it visually striking and impressive. The marquise cut adds a unique and elegant touch to the ring. However, it is important to also consider other factors such as the diamond's clarity, cut, and craftsmanship to ensure overall quality and beauty.
Is a 3.5-carat marquise ring big?
Yes, a 3.5-carrat marquise diamond ring is considered big. The average carat weight for a marquise diamond engagement ring is about 1.5 carats, so a 3.5 carat marquise diamond is significantly larger. A 3.5 carat marquise diamond is highly noticeable and eye-catching. Although it's above average, it's not uncommon or difficult to make that size work on your finger.
What does a 3.5 carat marquise diamond ring weigh?
A 3.5ct marquise diamond ring weighs 0.7 grams.
Should I get a 3.5-carrat marquise diamond ring?
A 3.5ct marquise diamond ring is a great option if you prefer a larger and more unique diamond shape.
Is a 3.5 carat marquise diamond ring too big?
No, a 3.5-carrat marquise diamond ring is not considered too big.
Is a 3.5-carrat marquise diamond ring small?
No, a 3.5-carat marquise ring is not considered small. The carat weight of a diamond determines its size, and 3.5 carats is a significant weight for a diamond. However, it's important to note that the perceived size of a diamond can also be influenced by its shape and the way it is set in the ring.