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Wholesaler direct:Marlowe & Co
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15/15 quality

1.33 Carat radiant lab Diamond

RC Ideal cut
D color
IF clarity
$3,215
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Learn About Your Diamond
15/15 quality

Cut:

5/5

You’ve selected a 1.33 carat Radiant lab diamond. 0% of our users choose radiant 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
61% - 69%
64.0%
Depth
61% - 69%
62.3%

Color:

3/3

Your 1.33 carat Radiant lab diamond is graded D color (Colorless), and you can read more about D 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
D
Artificial Treatment
No
No
Fluorescence Color
None or Blue
None
Fluorescence Strength
Faint or less
None

Clarity:

7/7

Your 1.33 carat Radiant lab diamond is graded IF clarity, which stands for Internally Flawless. Read more about IF 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
VVS2-VVS1
Your diamond
IF-FL
Internally Flawless:
These rare and beautiful diamonds boast no internal flaws.
PropertyTargetDiamond
Clarity
SI1 or above
IF
Cavity
No
No
Chip
No
No
Knot
No
No
Laser Hole
No
No
Etch Channel
No
No
Patch
No
No

Diamond Size: 1.33 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
0.2
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What they’re saying about us
“The secret to buying the perfect diamond.”
Reviews
5.0
Based on 7749 reviews
Ian
4 hours ago
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My fiance loves the engagement ring!
KNOX JOKER
2 hours ago
I have never seen
Amber Cahill
4 days ago
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+3
I Am WAY MORE than satisfies with my ring!!!!! My fiancé proposed with a small band so that I could choose the ring I wanted. It was a very easy process, Great selection and I was able to build the ring exactly how I wanted it. Delivery was faster than expected and the ring is Beautiful!! It came in a nice ring box with all of the necessary paperwork of appraisal needed for insurance purposes. (This is a 1.08ct Round Cut E VVS2 Diamond set in a 14ct Yellow Gold Ramona 8 pronged Solitaire).
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Don Haggerty
14 hours ago
Quick shipping, diamond was as described. Put this in a ring that had lost it's diamond years ago and it now looks like new. Lab grown was the perfect fit for this ring.
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Victor Martinez
Friday
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It was great delivery service. I order late and still came before I left for my vacation where I pop the question. Came within 2 weeks. Customer service very helpful too! Very beautiful ring my fiance love it! Was very surprised it came with earrings too.
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Brenden McCormack
Today
The ring was beautiful, I spoke to a few agents after to stay in the loop on delivery they were very helpful and nice! I’m super grateful.
Anna Larghe
Tuesday
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All I can say is WOW! That is what I wanted and it was what I got. Great experience throughout. Good price, great tracking system and quality product. Loved engagement ring so much, just ordered matching band. This was for 10 yr anniversary so made celebrating even more special.
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Orlando Ricardo
Today
I was able to talk to the owner of the company, work with him on pricing, edit the prongs of the ring, and he was just so helpful. It truly is significantly cheaper and feels less like I’m getting scammed as when I go to a jewelry store. The complementary earrings was a nice touch and arrived safe, secure, and it looks amazing.
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Mackenzie Jernigan
3 weeks ago
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The ring came out perfectly and the price was amazing. I highly recommend Rare Carat. Their customer service was fantastic. We had to split cost between a wire and cards. They were so accommodating. The CEO chimed in and provided amazing inputs. The team was a pleasure and I look forward to getting the band through them along with our engagement ring.
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Tyler
Today
What a beautiful dimond
Read thousands more