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IGI CERTIFIED

14/15 quality

3.15 Carat Marquise Lab Diamond

Name: Marquise shape 3.15 Carat Lab Grown Diamond, E, VVS2, IGI Certified
Brand: Rare Carat
SKU: 799677941
Price: 3760 USD
Availability: InStock

very good cut

E color

VVS2 clarity

$245FREE

Everyday savings vs. comp value

-$1,765

TOTAL VALUE

$2,010

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Learn About Your Diamond

14/15 quality

You’ve selected a 3.15 carat marquise lab diamond. 0% of our users choose marquise 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

Your diamond

Very Good

Excellent

Rare Carat Ideal

Property	Target	Diamond
Symmetry	Very Good or better	Excellent
Polish	Very Good or better	Excellent
Girdle Thickness	Thin to Very Thick	M. Thick
Table	53% - 63%	60.0%
Depth	58% - 63%	64.6%

Your 3.15 carat marquise lab diamond is graded E color (Colorless), and you can read more about E 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)

Property	Target	Diamond
Color	K-D	E
Artificial Treatment	No	No
Fluorescence Color	None or Blue	None
Fluorescence Strength	Faint or less	None

Your 3.15 carat marquise lab diamond is graded VVS2 clarity, which stands for Very Very Slightly Included 2. Read more about VVS2 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

VS2-VS1

Your diamond

VVS2-VVS1

IF-FL

Property	Target	Diamond
Clarity	SI1 or above	VVS2
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.

Get an expert opinion on this diamond

Actual diamond size on size 6 finger

0.2

What they’re saying about us

“The secret to buying the perfect diamond.”

Reviews

5.0

Based on 7967 reviews

Lionel Hayes

3 days ago

Great diamond ring, extremely helpful and a wonderful experience.

Lance

1 hour ago

The overall experience was never overwhelming, and the quality and service was amazing!

John Ospina

4 days ago

Derek

8 hours ago

Perfect experience! I had to change my order just a few days before the ring shipped, and the process went very smooth. Great customer service! The ring turned out absolutely beautiful. She said yes! Highly recommend Rare Carat.

Sean Ryan

4 days ago

My girl loves it.

justin

8 hours ago

Ring came as the image was presented and is exactly what we wanted

Kristie Doyle

5 days ago

Omg!!! Fantastic quality and beautiful! More than worth the price!!

John Lavery

11 hours ago

First… Felt I really got a good value for my money… Secondly, the customer service if there was any question or something I needed their response was professional, quick, and sincere.

Makena Hutchinson

6 days ago

I was SO skeptical about buying off a website I saw advertised on Instagram/Facebook - I have never been happier to be proven so wrong. The communication with the representative(s) was so fast and you could tell the company as a whole was invested in making our day special by having the ring make it on time. The shine is amazing and the prongs are not as around as they appear in the website photo (Norah Solitaire) I am utterly impressed and am telling anyone and everyone about my experience. Finger size: 4.75 Ring size: 5 Carat: 1.49 Color: G Clarity: VS1 Cut: Ideal

Alyssa

13 hours ago

I love my ring! Rare Carat made it easy and affordable to have a gorgeous, high quality diamond ring!

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Diamond Details

3.15 Carat Marquise Lab Diamond

Certification & Report

Cut:

Color:

Clarity:

Diamond Size: 3.15 Carat

Media & Reviews