CaratHunter
Plans
Emerald|Lab Grown|IGI

1.31ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG790644825

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790644825

Diamond specifications and retailer prices

From $359 NZD
As of November 4, 2026
Save $1,719 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,078 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790644825 or 790644825. Listed at 18 retailers as of November 4, 2026, with prices from $359 to $2,078, a $1,719 spread on the same certified stone. MOH London lists it at $2,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle45.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790644825
Dimensions7.34 × 4.90 × 3.35 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm4.90 mm1.31 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790644825
Side View
Table 70.0%Crown 34.4°Girdle: MED-STKPavilion 45.9°Culet: LargeDepth 68.4%

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: Nov 4
Current: $2,078 NZD|Low: $345 NZD|High: $2,110 NZD|Avg: $955 NZD|-1.5%
MOH London
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
November 5, 2026
Retailer 13$359 NZD
Retailer 6$416 NZD
Retailer 4$447 NZD
Retailer 15$447 NZD
Retailer 7$601 NZD
Retailer 9$768 NZD
Retailer 2$809 NZD
Retailer 10$817 NZD
Retailer 5$1,021 NZD
Retailer 8$1,087 NZD
Retailer 3$1,432 NZD
Retailer 12$1,437 NZD
Retailer 11$1,592 NZD
Retailer 14$1,734 NZD
MOH London$2,078 NZD

45 data points across 15 retailers

18 retailers$359 NZD to $2,078 NZD

A
Cheapest Retailer
-
$359 NZD
A
Retailer 2
-
$416 NZD
View
A
Retailer 3
-
$447 NZD
View
Retailer 4
-
$447 NZD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$601 NZD
View
A
Retailer 6
-
$768 NZD
View
A
Retailer 7
-
$809 NZD
View
Retailer 8
-
$817 NZD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,021 NZD
View
B+
Retailer 10
-
$1,087 NZD
View
B+
Retailer 11
-
$1,160 NZD
View
B+
Retailer 12
-
$1,432 NZD
View
B
Retailer 13
-
$1,437 NZD
View
B
Retailer 14
-
$1,448 NZD
View
B
Retailer 15
-
$1,526 NZD
View
B
Retailer 16
-
$1,592 NZD
View
B
Retailer 17
-
$1,734 NZD
View
Most Expensive
B
MOH London
LG790644825 · Nov 5
$2,078 NZD
£920 GBP
View
17 more retailers have this diamond
Prices start from $359 NZDSave up to $1,719 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
1.31ct Emerald
$359 NZD