1
Choose your
Diamond
2
Choose your
Setting
Browse
3
Complete
Ring
Preview Image
View Size
Hand Image
Certificate
IGI-imageIGI
Dimensions
Guarantee
Wholesaler direct:Diamonds by Zoya
SarahCallieMason
Got questions? Bring them on!
Virtual shop with one of our diamond experts.
IGI-imageIGI CERTIFIED
15/15 quality

15.76 Carat marquise lab Diamond

RC Ideal cut
E color
VVS2 clarity
$23,650
Apply Mother's Day Sale Offer
Save an extra $4,215 with coupon
-$4,215
Earrings
1/3 ct.tw. lab diamond earrings
$290FREE
TOTAL SAVINGS$4,505
30-day returns, no fine print.30-day returns, no fine print.
Free insured shipping by Monday, May 18
if you order in the next 10 hours. Need it sooner?
Learn About Your Diamond
15/15 quality

Cut:

5/5

You’ve selected a 15.76 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
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
M. Thick
Table
53% - 63%
57.0%
Depth
58% - 63%
63.8%

Color:

3/3

Your 15.76 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)
PropertyTargetDiamond
Color
K-D
E
Artificial Treatment
No
No
Fluorescence Color
None or Blue
None
Fluorescence Strength
Faint or less
None

Clarity:

7/7

Your 15.76 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
Very Very Slightly Included 2:
The inclusions are difficult to see even under 10x magnification.
PropertyTargetDiamond
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

Diamond Size: 15.76 Carat

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
Hand Image BackgroundHand Image
Actual diamond size on size 6 hand
What they’re saying about us
“The secret to buying the perfect diamond.”
Reviews
5.0
Based on 7820 reviews
Lemuel Walters
7 hours ago
Timing was impeccable. It was exactly as rendered. Best decision I ever could’ve made.
Heriberto
1 hour ago
Beautiful product better than expected. Quick service arrived when expected. My wife was happier than expected.
Shane McRay
16 hours ago
Great quality and quick shipping!!
Pat
15 hours ago
Price and Quality
Heber Silva
Today
Beautiful ring, not one complain, they are very helpful and understanding.
Edmond
17 hours ago
Excellent service, communication & quality product!
Anita Amburgey
3 days ago
User review image thumbnail
User review image thumbnail
The customer service and craftsmanship are both excellent. They are super easy to work with! My only wish is that they make their rings just a tad bit thicker or give you the option to select thickness.
Show more
VALERIE BAKER
Today
Beautiful diamond stud and great shine and quality.
Steven Gourgue
4 days ago
This was exactly what I was looking for. Something nice reliable and not super expensive. My fiancée loved it and I couldn’t recommend this to all. We will definitely be buying more things in the future
Show more
Lance
Today
Excellent customer service! Had a huge variety to choose from. Very easy process to acquire what we were looking for. I’m thankful for the prompt assistance and communication.
Read thousands more