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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 $358 NZD
$201 USD
As of October 27, 2026
Save $2,705 NZD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,062 NZD 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 $358 to $3,062, a $2,705 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,062 NZD|Low: $358 NZD|High: $3,062 NZD|Avg: $1,299 NZD
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$358 NZD
Retailer 12$445 NZD
Retailer 5$753 NZD
Retailer 3$771 NZD
Retailer 2$813 NZD
Retailer 4$1,034 NZD
Retailer 9$1,433 NZD
Retailer 7$1,464 NZD
Retailer 10$1,478 NZD
Retailer 8$1,578 NZD
Retailer 6$2,089 NZD
Brilliant Earth$3,062 NZD

38 data points across 12 retailers

19 retailers$358 NZD to $3,062 NZD

A
Cheapest Retailer
-
$358 NZD
$201 USD
A
Retailer 2
-
$401 NZD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$415 NZD
$233 USD
View
A
Retailer 4
-
$445 NZD
$250 USD
View
A
Retailer 5
-
$445 NZD
$250 USD
View
A
Retailer 6
-
$753 NZD
€403 EUR
View
B+
Retailer 7
-
$771 NZD
$433 USD
View
A
Retailer 8
-
$813 NZD
£359 GBP
View
A
Retailer 9
-
$867 NZD
$487 USD
View
B+
Retailer 10
-
$1,034 NZD
$581 USD
View
B+
Retailer 11
-
$1,428 NZD
$802 USD
View
B+
Retailer 12
-
$1,433 NZD
$805 USD
View
B+
Retailer 13
-
$1,464 NZD
A$1,265 AUD
View
B+
Retailer 14
-
$1,478 NZD
$830 USD
View
B
Retailer 15
-
$1,524 NZD
$856 USD
View
B+
Retailer 16
-
$1,578 NZD
$886 USD
View
B
Retailer 17
-
$1,841 NZD
$1,034 USD
View
B
Retailer 18
-
$2,089 NZD
£924 GBP
View
Most Expensive
B
Brilliant Earth
9935086A · Oct 28
$3,062 NZD
$1,720 USD
View
18 more retailers have this diamond
Prices start from $358 NZDSave up to $2,705 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
$358 NZD