Choose your

Diamond

Choose your

Setting

Browse

Complete

Ring

View Size

Certificate

IGI

Dimensions

Guarantee

Wholesaler direct:Marlowe & Co

Got questions? Bring them on!

Virtual shop with one of our diamond experts.

IGI CERTIFIED

14/15 quality

21.37 Carat Emerald Lab Diamond

Name: Emerald shape 21.37 Carat Lab Grown Diamond, G, VS1, IGI Certified
Brand: Rare Carat
SKU: EE9596219FA804
Price: 14015 USD
Availability: InStock

very good cut

G color

VS1 clarity

$245FREE

Everyday savings vs. comp value

-$9,735

TOTAL VALUE

$9,980

30-day returns, no fine print.

Free insured shipping by Tuesday, Jun 30
if you order in the next 6 hours. Need it sooner?

Free 30-day returns
& 1-year resizing

Guaranteed
for life

Authenticity
inspection

100% money back guarantee

Free returns and resizing

Learn About Your Diamond

14/15 quality

You’ve selected a 21.37 carat emerald lab diamond. 0% of our users choose emerald 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	Med.
Table	60% - 68%	65.0%
Depth	60% - 67%	58.6%

Your 21.37 carat emerald lab diamond is graded G color (Near Colorless), and you can read more about G 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)

Your diamond

(G-J)

(D-F)

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

Your 21.37 carat emerald 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

Property	Target	Diamond
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.

Get an expert opinion on this diamond

Actual diamond size on size 6 finger

What they’re saying about us

“The secret to buying the perfect diamond.”

Reviews

5.0

Based on 7958 reviews

Sean Ryan

Today

My girl loves it.

Reese

1 hour ago

The ring came out looking amazing! I’ll be proposing later this year so I wanted to make sure I had the perfect ring going into it, and Rare Carat made that process simple to navigate. The customer service thus far has been very helpful and attentive.

Kristie Doyle

2 days ago

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

Ryan

12 hours ago

The best experience I could’ve imagined. When I was still shopping around at other jewelers I called to ask a couple questions and spoke to a rep and they sold me on Rare Carat with how nice and professional they were I couldn’t have asked for a better purchasing experience

Makena Hutchinson

2 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

Jacob

15 hours ago

I was very happy with my experience buying from Rare Carat. It was great to be able to pick out a diamond and a setting separately. There is a great selection of both and it helped me to be able to see all of the characteristics of each individual diamond. As a non-expert who doesn't have a trained eye, I felt more confident in my purchase than if I had gone and picked out a ring that was already made at a jewelry store. The resources and information available on the Rare Carat site are very helpful, the service was great and the time to create the ring and have it delivered was quick. I love that they offer free resizing. Overall I am very pleased with my purchase and my fiancee loves her ring!

Jordan Meyst (Jordan Meyst)

2 days ago

Great communication and easy website! She loved the ring.

Selina J Thomas

20 hours ago

Great experience with Rare Carat staff!! And their jewelry is impeccable to say the least!! They have a forever customer with me!!

Chris B

2 days ago

An excellent setting for a round cut! My fiancé and more importantly her family, absolutely loved the ring! I’d recommend getting the matching band as well.

Maxwell

21 hours ago

The design team was super friendly and accommodated all of my requests. I felt like a valued customer during the entire process and was able to create exactly what I wanted!

Read thousands more

Diamond Details

21.37 Carat Emerald Lab Diamond

Certification & Report

Cut:

Color:

Clarity:

Diamond Size: 21.37 Carat

Media & Reviews