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3.10 Carat Princess Lab Diamond

RC Ideal cut
F color
VS1 clarity
$2,850
Save $1,461
Comp. value:$4,311
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Certification & Report

Learn About Your Diamond

You’ve selected a 3.10 carat princess lab diamond. 0% of our users choose princess diamonds. Learn more about them here.

Cut is the most important factor. When an experienced gemologist picks up a diamond grading report, their eyes go to very specific values. They are looking to see if these fall within the desired ranges. Seemingly unimportant values like the depth percentage have a large effect on how your diamond will sparkle - and these values differ for each shape.

Follow the checklist prepared by our gemologists to see how your diamond fares. If it misses by a little bit on one or two, that’s fine, but we recommend trying to find a stone that passes on all:

Good
Very Good
Excellent
Your diamond
Rare Carat Ideal
PropertyTargetDiamond
Symmetry
Very Good or better
Excellent
Polish
Very Good or better
Excellent
Girdle Thickness
Thin to Very Thick
Med.
Table
62% - 72%
69.0%
Depth
64% - 75%
69.2%

Your 3.10 carat princess lab diamond is graded F color (Colorless), and you can read more about F color diamonds here.

Color is graded beginning with D (Colorless). Learn more about diamond color here. The market prices colorless diamonds higher as they are rarer, but some people prefer warmer colored stones.

Our gemologists check for following color issues before recommending a diamond:

(K-Z)
(G-J)
Your diamond
(D-F)
PropertyTargetDiamond
Color
K-D
F
Artificial Treatment
No
No
Fluorescence Color
None or Blue
None
Fluorescence Strength
Faint or less
None

Your 3.10 carat princess lab diamond is graded VS1 clarity, which stands for Very Slightly Included 1. Read more about VS1 clarity diamonds here, or learn more about diamond clarity in general here.

There are minimum clarities our gemologists prefer for each shape, but beyond that clarity is a matter of budget and preference. People typically aim for an eye clean stone. Also, our gemologists have certain deal-breakers when it comes to clarity. For example, our gemologists always avoid stones with a cavity, because with one wrong hit your diamond can crack.

Use the checklist below to ensure your diamond passes. Consult us before purchasing to see if any other nuanced issues are present:

SI2-SI1
Your diamond
VS2-VS1
VVS2-VVS1
IF-FL
PropertyTargetDiamond
Clarity
SI1 or above
VS1
Cavity
No
No
Chip
No
No
Knot
No
No
Laser Hole
No
No
Etch Channel
No
No
Patch
No
No
A diamond's carat weight is determined by its size, with larger diamonds weighing more. Learn more about carat here.
However, it's important to note that carat weight is not the same as size, as other factors such as depth and shape can also impact how large a diamond appears.
Hand Image BackgroundHand Image
Actual diamond size on size 6 finger
0.2
1
2
3
4
5

Media & Reviews

What they’re saying about us
Reviews
5.0
Based on 7899 reviews
Peter Bjacek
12 hours ago
Fantastic customer service and quality ring.
Google Reviews
Darren
22 hours ago
Sales rep was able to help me with my custom ring. Everything was fast and simple.
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Trey Troxell
13 hours ago
Fiance came home and was sad one of the smaller diamonds fell out of her engagement ring. Called up Rare Carat and waited no time at all to speak with a representative. Lawrence R. was very helpful and answered all of my questions and explained the ring could be repaired and inspected free of charge. Thank you guys for understanding and helping with the ring. Will be recommending Rare Carat to all of my friends and family.
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Nicolas
Today
Super fast preparation and beautiful ring choices to choose from.
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Lessy Diaz
2 days ago
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+2
I am obsessed. I got the bellora solitaire 2mm yellow gold setting with a 1.71ct lab diamond. It is beyond what I expected. Beautiful craftsmanship, the prongs are gorgeous, the diamond is set securely and perfectly. Customer service is amazing. They were able to answer every question and ring arrived before the estimated date. I am blown away by this company. Thank you rare carat!
Google Reviews
MW
Today
Beautiful ring - wonderful quality and presentation. Great communication and easy process.
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Vladimir
2 days ago
⭐⭐⭐⭐⭐ — Rare Carat sets a new standard I’ve bought from luxury brands at every level — and Rare Carat genuinely outperforms many of them in what matters most: quality, pricing, and customer care. Support is fast, responsive, and actually helpful. The unboxing experience caught me off guard — the level of attention to detail and packaging was something I didn’t expect at this price point. Exceptional value, no compromises. I’m a loyal customer now and recommend them without hesitation.
Google Reviews
Alexcus Simon
Today
My Fiancé loved the ring! She smiles every time she thinks about it. Sizing was perfect, nothing out of place. The customer service was awesome. I requested a material change after I placed my order. I made the payment and the change was made. Delivery was quick once the ring was created. Nothing but good things.
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Rory SCHAAFSMA
3 days ago
Turned out perfect. Just need resized
Google Reviews
Genaro Carpio
2 days ago
received the ring with no issues
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