

6.5 carat marquise diamond ring
Shop confidently with our curated list of online retailers offering top-notch diamonds at unbeatable prices. Our team of experts has meticulously reviewed these links to guarantee you the best value when searching for a 6.5ct marquise diamond ring. Trust our expertise and take advantage of this hand-picked selection.
Shop with our partners and save up to $69,010 on a 6.5ct marquise diamond ring
How do we save you so much money on a 6.5 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 6.5 ct marquise diamond engagement ring without sacrificing any noticable quality.
Here are the 3 major factors that save you money.
$110,870 Cash Savings
Buy Online$54,970 Cash Savings
Clarity$30,980 Cash Savings
Color
$110,870 cheaper with these tips
Save Over $110,870 Instantly When You Buy Your 6.5 Carat Marquise Diamond Ring Online.
Online diamond retailers like Blue Nile and James Allen consistently sell diamonds at much lower prices, often up to 40% less, than traditional brick-and-mortar stores.
Avg. Retail Price
$277,170
Avg Online Price
$166,300

$54,970 cheaper with these tips
Diamond price depends heavily on its clarity.
What is Clarity?
Save money and get a good diamond by picking one with a clarity range of VS2-SI1. You could save up to $undefined on your ring.
Our Recommendations
Save up to $54,970 on your ring without sacrificing quality by selecting a diamond with clarity between VS2-SI1.
Get the perfect mix of affordability and clarity with VS2 diamonds.
Choose SI1 diamonds for a nearly flawless look without the expensive cost of VS2 stones.
- • FL
- • VS1
- • VS2
- • SI1
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Don't Buy
FL - Diamond
Cost: $172,711
The diamond is perfect, without any flaws, but the price is way too high.
Savings: You could save $48,769 - $60,853 with a VS2, SI1, or SI2 diamond
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Sometimes Buy
VS1 - Diamond
Cost: $130,465
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 $6,523 - $18,607 with a VS2, SI1, or SI2 diamond
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Buy This
VS2
Cost: $123,942
Total Savings: $6,523 - $33,068
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.
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Sometimes Buy
SI1 - Diamond
Cost: $117,745
Total Savings: $12,720 - $39,265
You won't find a better deal on diamond clarity than this one. Just remember, not all SI1 diamonds are the same. While some may not impress you, many are truly outstanding and could easily be mistaken for a VS2.
$30,980 cheaper with these tips
We save you up to $30,980 by choosing the right diamond color.
What is Color?
When it comes to diamond color, the presence of yellow tint plays a significant role in determining its value, with whiter and more transparent diamonds carrying a higher price tag.
Our Recommendations
Choose a diamond in the G-H color range and save up to $30980, without compromising on 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: $141,294
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 $23,937 - $30,979 with a G or H colored diamond
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Buy This
G - Color
Cost: $117,357
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 $7,041 with an H colored diamond
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Buy This
H - Color
Cost: $110,315
Total Savings: $7,041 - $30,979
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: $103,696
Total Savings: $13,660 - $37,598
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.
Save money when buying a diamond ring by opting for a lab grown diamond. You can also get a bigger center diamond for the same or less money. Check out the price difference.
Natural Diamond
$166,300
Lab Grown
$9,640
9.5 Carat Lab Grown Diamond
$27,600

Why buy a 6.5 carat marquise diamond ring with our partners?
Our partners have extensive experience in the diamond industry. They offer high-quality diamond engagement rings at unbeatable prices and provide exceptional customer service. Buying a 6.5 carat marquise diamond ring from them will save you money and ensure a fantastic buying experience.
40+
Years Experience
Millions
200,000+
Premium Products



Create Your Own 6.5 ct marquise engagement ring
Choose a custom 6.5 ct marquise diamond engagement ring to make a unique and personal statement. It reflects the recipient's style and preferences. Plus, it's cheaper than buying from a physical store. Reputable companies like Brilliant Earth, James Allen, and Blue Nile let you customize everything, from the diamond shape to the band design.
Consult with an Engagement Ring Specialist
Need help understanding your 6.5-carrat marquise diamond ring? Turn to the industry leaders. Click below to find out where to schedule your virtual appointment.

FAQs
How much is a 6.5ct marquise engagement ring worth?
The average price of a 6.5 ct marquise diamond engagement ring is $151,600. However, the price range for such rings can vary from $103,920 to $237,957.
How big is a 6.5ct marquise engagement ring?
A 6.5ct marquise engagement ring has a length of 16.5mm and a width of 8.25mm. This size is significantly larger than a 6 carat marquise diamond ring, which has a length of 15.5mm and a width of 7.75mm. However, it appears slightly smaller than a 7 carat marquise diamond ring, which has a length of 17mm and a width of 8.5mm.
What does a 6.5-carat marquise ring look like like on a hand?
A 6.5 ct marquise diamond engagement ring is a large and eye-catching piece of jewelry. The marquise cut gives the diamond a unique shape, resembling a boat or an eye. When worn on the hand, the diamond will appear elongated and elegant. The width of the diamond will vary depending on the specific dimensions, but it will certainly be noticeable and make a statement on the finger.
What is the price of a 6.5 carat marquise diamond ring?
The price of a 6.5ct marquise diamond ring is between $103,920 and $237,957.
Is a 6.5ct marquise diamond ring good enough?
A 6.5 ct marquise diamond engagement ring can be considered quite impressive. The larger carat weight typically enhances the overall appearance and presence of the diamond. Additionally, the marquise cut, with its elongated shape and pointed ends, can create a unique and elegant look. However, the quality of the diamond is equally important. Factors such as cut, clarity, and craftsmanship will determine the overall beauty and value of the ring.
Is a 6.5ct marquise engagement ring big?
Yes, a 6.5-carat marquise ring is considered big. The average carat weight for a diamond engagement ring is about 1.2 carats, so a 6.5 carat diamond is significantly larger. A 6.5 carat marquise diamond is highly noticeable and eye-catching. It is considered a large and impressive size for a diamond ring.
What does a 6.5 carat marquise diamond ring weigh?
A 6.5-carrat marquise diamond ring weighs 1.3 grams.
Should I get a 6.5ct marquise engagement ring?
A 6.5 carat marquise diamond ring would be a stunning choice, as it boasts a substantial carat weight, a unique and elegant marquise shape, and is sure to make a statement.
Is a 6.5 carat marquise diamond ring too big?
A 6.5ct marquise diamond ring is considered large, but it ultimately depends on personal preference.
Is a 6.5-carrat marquise diamond ring small?
No, a 6.5 carat marquise diamond ring is not small. The carat weight of a diamond determines its size, and 6.5 carats is considered a significant size for a diamond. However, it's important to note that the appearance of the diamond can vary depending on the shape and cut of the marquise diamond.