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Emerald|Lab Grown|IGI

1.51ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG514263716

Shape and cutting style on the report: Emerald cut

Certificate IGI LG514263716

Diamond specifications and retailer prices

From $204 USD
As of October 27, 2026
Save $1,516 USD (88%) vs most expensive(unlock to see where)
20 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 LG514263716 or 514263716. Listed at 20 retailers as of October 27, 2026, with prices from $204 to $1,720, a $1,516 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.9°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514263716
Dimensions5.38 × 5.38 × 7.80 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.38 mm5.38 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514263716
Side View
Table 63.0%Crown 24.9°Girdle: MediumPavilion 36.8°Culet: LNGDepth 67.1%

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: $196 USD|High: $1,770 USD|Avg: $635 USD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 15$204 USD
Retailer 7$228 USD
Retailer 5$237 USD
Retailer 4$253 USD
Retailer 16$253 USD
Retailer 11$340 USD
Retailer 2$413 USD
Retailer 12$462 USD
Retailer 9$512 USD
Retailer 6$584 USD
Retailer 14$652 USD
Retailer 10$808 USD
Retailer 3$813 USD
Retailer 8$991 USD
Retailer 17$1,030 USD
Retailer 13$1,189 USD
Brilliant Earth$1,720 USD

44 data points across 17 retailers

20 retailers$204 USD to $1,720 USD

A
Cheapest Retailer
-
$204 USD
A
Retailer 2
-
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$237 USD
View
A
Retailer 4
-
$253 USD
View
A
Retailer 5
-
$253 USD
View
B+
Retailer 6
-
$340 USD
View
A
Retailer 7
-
$413 USD
€393 EUR
View
A
Retailer 8
-
$462 USD
£364 GBP
View
A
Retailer 9
-
$488 USD
View
B+
Retailer 10
-
$512 USD
View
B+
Retailer 11
-
$584 USD
View
B+
Retailer 12
-
$652 USD
View
B+
Retailer 13
-
$808 USD
A$1,243 AUD
View
B+
Retailer 14
-
$813 USD
View
B
Retailer 15
-
$867 USD
View
B
Retailer 16
-
$991 USD
£780 GBP
View
B
Retailer 17
-
$1,030 USD
View
B
Retailer 18
-
$1,189 USD
£936 GBP
View
B
Retailer 19
-
$1,206 USD
View
Most Expensive
B
Brilliant Earth
10787900A · Oct 28
$1,720 USD
View
19 more retailers have this diamond
Prices start from $204 USDSave up to $1,516 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
$204 USD