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Emerald|Lab Grown|IGI

0.40ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG539229242

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539229242

Diamond specifications and retailer prices

From $148 AUD
As of November 4, 2026
Save $1,376 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,524 AUD at MOH London · As of November 5, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539229242 or 539229242. Listed at 12 retailers as of November 4, 2026, with prices from $148 to $1,524, a $1,376 spread on the same certified stone. MOH London lists it at $1,524. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.8°
Pavilion angle48.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539229242
Dimensions5.19 × 3.35 × 2.25 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.19 mm3.35 mm0.40 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539229242
Side View
Table 66.5%Crown 21.8°Girdle: MediumPavilion 48.3°Culet: LNGDepth 67.2%

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: $1,524 AUD|Low: $141 AUD|High: $1,546 AUD|Avg: $489 AUD|-0.4%
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
November 5, 2026
Retailer 7$148 AUD
Retailer 12$171 AUD
Retailer 8$195 AUD
Retailer 11$195 AUD
Retailer 6$314 AUD
Retailer 2$332 AUD
Retailer 5$344 AUD
Retailer 9$369 AUD
Retailer 13$505 AUD
Retailer 4$564 AUD
Retailer 10$589 AUD
Retailer 3$955 AUD
MOH London$1,524 AUD

24 data points across 13 retailers

12 retailers$148 AUD to $1,524 AUD

A
Cheapest Retailer
-
$148 AUD
A
Retailer 2
-
$171 AUD
View
A
Retailer 3
-
$195 AUD
View
Retailer 4
-
$195 AUD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$314 AUD
View
B+
Retailer 6
-
$332 AUD
View
B+
Retailer 7
-
$369 AUD
View
B
Retailer 8
-
$505 AUD
View
B
Retailer 9
-
$564 AUD
View
B
Retailer 10
-
$589 AUD
View
B
Retailer 11
-
$955 AUD
View
Most Expensive
B
MOH London
LG539229242 · Nov 5
$1,524 AUD
£842 GBP
View
11 more retailers have this diamond
Prices start from $148 AUDSave up to $1,376 AUD

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
$148 AUD