FINAL CALL: Up to 30% off all diamonds! 💎

Rings
Diamonds
Jewelry

Wishlist

Choose your

Diamond

Choose your

Setting

Browse

Complete

Ring

Unavailable

great Price

Actual diamond size on size 6 hand

0.2

/ 8

Cut Score

CutExcellent

SymmetryExcellent

PolishExcellent

Girdle Percentage4.5%

Girdle Thick.Thick

Table59.0%

Depth61.8%

Crown Angle36.2°

/ 3

Color Score

ColorI

Artificial TreatmentNo

Fluorescence ColorNone

Fluorescence StrengthNone

/ 7

Clarity Score

ClaritySI2

CavityNo

ChipNo

KnotNo

Laser HoleNo

Etch ChannelNo

PatchNo

6 reasons why Rare Carat is the safest way to buy diamond online.

Rare Carat Guarantee100% Money Back

30-day ReturnsNo Questions Asked

Authenticity InspectionLaser Inscription

FreeInsured shipping

UnbiasedGemologist Reviews

LifetimeWarranty

Proof? Read our reviews

Dimensions

Price Check

View Size

Cut

/ 8

Color

/ 3

Clarity

/ 7

Guarantee

1.50 Carat Round Lab Diamond
Excellent Cut · I Color · SI2 Clarity · IGI Certified

Name: Round shape 1.50 Carat Lab Grown Diamond, I, SI2, IGI Certified
Brand: Rare Carat
SKU: KM5-512-512_l_445037463
Availability: OutOfStock

Wholesaler Direct

(Jane Brear)

Sorry, this diamond is no longer available

The status of this diamond is pending. You can reach out to our gemologists to help you find a similar diamond, or use the option below to search alternatives.

Black Friday Sale. Up to 30% off Every Diamond

Learn About Your Diamond

17/18 Quality

Diamond Details

IGI

View certificate

Shape

round

Carat

1.50

Cut

excellent

Color

Clarity

SI2

Fluorescence

none

Polish

excellent

Symmetry

excellent

Table

59%

Depth

61.8%

L/W Ratio

Measurements

7.26 x 7.25 x 4.48 mm

Crown Angle

36.2°

Pavilion Angle #

40.1°

Girdle Thick

Thick

Girdle %

4.5%

Cut:

7/8

You’ve selected a 1.50 carat Round lab diamond. 0% of our users choose round 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

Your diamond

Excellent

Rare Carat Ideal

Property	Target	Diamond
Cut	Excellent	Excellent
Symmetry	Very Good or better	Excellent
Polish	Very Good or better	Excellent
Girdle Percentage	2.5% - 4%	4.5%
Girdle Thickness	Thin to Thick	Thick
Table	54% - 60%	59.0%
Depth	59% - 63%	61.8%
Crown Angle	33° - 35°	36.2°

Color:

3/3

Your 1.50 carat Round lab diamond is graded I color (Near Colorless), and you can read more about I 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	I
Artificial Treatment	No	No
Fluorescence Color	None or Blue	None
Fluorescence Strength	Very Strong or less	None

Clarity:

7/7

Your 1.50 carat Round lab diamond is graded SI2 clarity, which stands for Slightly Included 2. Read more about SI2 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:

Your diamond

SI2-SI1

VS2-VS1

VVS2-VVS1

IF-FL

Slightly Included 2:

Visible under 10x magnification, and may be visible to the naked eye. Get an expert opinion

Property	Target	Diamond
Clarity	SI2 or above	SI2
Cavity	No	No
Chip	No	No
Knot	No	No
Laser Hole	No	No
Etch Channel	No	No
Patch	No	No

Diamond Size: 1.50 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

Actual diamond size on size 6 hand

0.2

1.50 Carat Round Lab Diamond Excellent Cut · I Color · SI2 Clarity · IGI Certified

Learn About Your Diamond

Cut:

Color:

Clarity:

Diamond Size: 1.50 Carat

1.50 Carat Round Lab Diamond
Excellent Cut · I Color · SI2 Clarity · IGI Certified