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Emerald|Lab Grown|IGI

0.40ct J VVS2 Emerald Lab Grown Diamond

ID • J/VVS2 • IGI LG839635800

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839635800

Diamond specifications and retailer prices

From $211 NZD
$119 USD
As of October 30, 2026
Save $1,756 NZD (89%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,967 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown emerald diamond

This 0.4ct lab-grown emerald sits in the sub-half-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839635800 or 839635800. Listed at 7 retailers as of October 29, 2026, with prices from $211 to $1,967, a $1,756 spread on the same certified stone. MOH London lists it at $1,967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30°
Pavilion angle48.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839635800
Dimensions4.92 × 3.50 × 2.51 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.92 mm3.50 mm0.40 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839635800
Side View
Table 72.0%Crown 30°Girdle: ThickPavilion 48.6°Culet: LargeDepth 71.7%

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 30
Current: $1,967 NZD|Low: $211 NZD|High: $1,967 NZD|Avg: $547 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$211 NZD
Retailer 7$319 NZD
Retailer 4$406 NZD
Retailer 3$424 NZD
Retailer 2$440 NZD
Retailer 6$857 NZD
MOH London$1,967 NZD

4 data points across 7 retailers

7 retailers$211 NZD to $1,967 NZD

A
Cheapest Retailer
-
$211 NZD
$119 USD
Final sale: no returns
A
Retailer 2
-
$319 NZD
$180 USD
View
A
Retailer 3
-
$406 NZD
$229 USD
View
A
Retailer 4
-
$424 NZD
ZAR 3,856 ZAR
View
A
Retailer 5
-
$440 NZD
€236 EUR
View
B
Retailer 6
-
$857 NZD
$483 USD
View
Most Expensive
C
MOH London
LG839635800 · Oct 29
$1,967 NZD
£873 GBP
View
6 more retailers have this diamond
Prices start from $211 NZDSave up to $1,756 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
0.40ct Emerald
$211 NZD