Emerald|Lab Grown|IGI

1.51ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG630460540

Shape and cutting style on the report: Emerald cut

Certificate IGI LG630460540

Diamond specifications and retailer prices

From $201 USD
As of October 27, 2026
Save $1,519 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,720 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG630460540 or 630460540. Listed at 19 retailers as of October 27, 2026, with prices from $201 to $1,720, a $1,519 spread on the same certified stone. Brilliant Earth lists it at $1,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630460540
Dimensions5.35 × 5.35 × 3.74 mm
L/W Ratio1.00
Culet sizeLong
Top View
5.35 mm5.35 mm1.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630460540
Side View
Table 64.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.1°Culet: LNGDepth 69.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,720 USD|Low: $201 USD|High: $1,720 USD|Avg: $729 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$201 USD
Retailer 12$250 USD
Retailer 2$423 USD
Retailer 3$433 USD
Retailer 6$455 USD
Retailer 4$581 USD
Retailer 9$805 USD
Retailer 7$822 USD
Retailer 10$830 USD
Retailer 8$886 USD
Retailer 5$1,173 USD
Brilliant Earth$1,720 USD

38 data points across 12 retailers

19 retailers$201 USD to $1,720 USD

A
Cheapest Retailer
-
$201 USD
A
Retailer 2
-
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$233 USD
View
A
Retailer 4
-
$250 USD
View
A
Retailer 5
-
$250 USD
View
A
Retailer 6
-
$423 USD
€403 EUR
View
B+
Retailer 7
-
$433 USD
View
A
Retailer 8
-
$455 USD
£358 GBP
View
A
Retailer 9
-
$487 USD
View
B+
Retailer 10
-
$581 USD
View
B+
Retailer 11
-
$802 USD
View
B+
Retailer 12
-
$805 USD
View
B+
Retailer 13
-
$822 USD
A$1,265 AUD
View
B+
Retailer 14
-
$830 USD
View
B
Retailer 15
-
$856 USD
View
B+
Retailer 16
-
$886 USD
View
B
Retailer 17
-
$1,034 USD
View
B
Retailer 18
-
$1,173 USD
£924 GBP
View
Most Expensive
B
Brilliant Earth
9935086A · Oct 28
$1,720 USD
View
18 more retailers have this diamond
Prices start from $201 USDSave up to $1,519 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Emerald
$201 USD