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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 $363 NZD
$204 USD
As of October 27, 2026
Save $2,699 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,062 NZD at Brilliant Earth · As of October 29, 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 $363 to $3,062, a $2,699 spread on the same certified stone. Brilliant Earth lists it at $3,062. 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
Colour
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: $3,062 NZD|Low: $349 NZD|High: $3,151 NZD|Avg: $1,130 NZD|-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$363 NZD
Retailer 7$406 NZD
Retailer 5$422 NZD
Retailer 4$450 NZD
Retailer 16$450 NZD
Retailer 12$605 NZD
Retailer 10$735 NZD
Retailer 2$826 NZD
Retailer 9$911 NZD
Retailer 6$1,040 NZD
Retailer 14$1,161 NZD
Retailer 11$1,439 NZD
Retailer 3$1,448 NZD
Retailer 8$1,764 NZD
Retailer 17$1,834 NZD
Retailer 13$2,117 NZD
Brilliant Earth$3,062 NZD

44 data points across 17 retailers

20 retailers$363 NZD to $3,062 NZD

A
Cheapest Retailer
-
$363 NZD
$204 USD
A
Retailer 2
-
$406 NZD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$422 NZD
$237 USD
View
A
Retailer 4
-
$450 NZD
$253 USD
View
A
Retailer 5
-
$450 NZD
$253 USD
View
B+
Retailer 6
-
$605 NZD
$340 USD
View
A
Retailer 7
-
$735 NZD
€393 EUR
View
A
Retailer 8
-
$826 NZD
£365 GBP
View
A
Retailer 9
-
$869 NZD
$488 USD
View
B+
Retailer 10
-
$911 NZD
$512 USD
View
B+
Retailer 11
-
$1,040 NZD
$584 USD
View
B+
Retailer 12
-
$1,161 NZD
$652 USD
View
B+
Retailer 13
-
$1,439 NZD
A$1,243 AUD
View
B+
Retailer 14
-
$1,448 NZD
$813 USD
View
B
Retailer 15
-
$1,543 NZD
$867 USD
View
B
Retailer 16
-
$1,764 NZD
£780 GBP
View
B
Retailer 17
-
$1,834 NZD
$1,030 USD
View
B
Retailer 18
-
$2,117 NZD
£936 GBP
View
B
Retailer 19
-
$2,148 NZD
$1,206 USD
View
Most Expensive
B
Brilliant Earth
10787900A · Oct 29
$3,062 NZD
$1,720 USD
View
19 more retailers have this diamond
Prices start from $363 NZDSave up to $2,699 NZD

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
$363 NZD