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Emerald|Lab Grown|IGI

0.43ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG539215428

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539215428

Diamond specifications and retailer prices

From $155 AUD
$109 USD
As of October 29, 2026
Save $1,463 AUD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,618 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown emerald diamond

This 0.43ct lab-grown emerald sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539215428 or 539215428. Listed at 11 retailers as of October 29, 2026, with prices from $155 to $1,618, a $1,463 spread on the same certified stone. MOH London lists it at $1,618. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215428
Dimensions5.34 × 3.45 × 2.36 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
5.34 mm3.45 mm0.43 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539215428
Side View
Table 64.5%Crown 24.5°Girdle: MED-STKPavilion 40.3°Culet: LNGDepth 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: Oct 29
Current: $1,618 AUD|Low: $149 AUD|High: $1,629 AUD|Avg: $452 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$155 AUD
Retailer 10$181 AUD
Retailer 6$205 AUD
Retailer 9$205 AUD
Retailer 3$328 AUD
Retailer 2$348 AUD
Retailer 7$382 AUD
Retailer 5$427 AUD
Retailer 11$515 AUD
Retailer 8$619 AUD
MOH London$1,618 AUD

20 data points across 11 retailers

11 retailers$155 AUD to $1,618 AUD

A
Cheapest Retailer
-
$155 AUD
$109 USD
A
Retailer 2
-
$181 AUD
$127 USD
View
A
Retailer 3
-
$205 AUD
$144 USD
View
A
Retailer 4
-
$205 AUD
$144 USD
View
A
Retailer 5
-
$328 AUD
HK$1,800 HKD
View
A
Retailer 6
-
$348 AUD
ZAR 3,953 ZAR
View
A
Retailer 7
-
$382 AUD
$268 USD
View
A
Retailer 8
-
$427 AUD
$300 USD
View
A
Retailer 9
-
$515 AUD
$362 USD
View
B+
Retailer 10
-
$619 AUD
$435 USD
View
Most Expensive
B
MOH London
LG539215428 · Oct 29
$1,618 AUD
£895 GBP
View
10 more retailers have this diamond
Prices start from $155 AUDSave up to $1,463 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
0.43ct Emerald
$155 AUD