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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 $193 NZD
$109 USD
As of October 29, 2026
Save $1,823 NZD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,017 NZD 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 $193 to $2,017, a $1,823 spread on the same certified stone. MOH London lists it at $2,017. 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: $2,017 NZD|Low: $186 NZD|High: $2,030 NZD|Avg: $563 NZD|+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 30, 2026
Retailer 5$193 NZD
Retailer 10$225 NZD
Retailer 6$255 NZD
Retailer 9$255 NZD
Retailer 2$373 NZD
Retailer 3$409 NZD
Retailer 4$434 NZD
Retailer 7$476 NZD
Retailer 11$642 NZD
Retailer 8$772 NZD
MOH London$2,017 NZD

21 data points across 11 retailers

11 retailers$193 NZD to $2,017 NZD

A
Cheapest Retailer
-
$193 NZD
$109 USD
A
Retailer 2
-
$225 NZD
$127 USD
View
A
Retailer 3
-
$255 NZD
$144 USD
View
A
Retailer 4
-
$255 NZD
$144 USD
View
A
Retailer 5
-
$373 NZD
$210 USD
View
A
Retailer 6
-
$409 NZD
HK$1,800 HKD
View
A
Retailer 7
-
$434 NZD
ZAR 3,953 ZAR
View
A
Retailer 8
-
$476 NZD
$268 USD
View
A
Retailer 9
-
$642 NZD
$362 USD
View
B+
Retailer 10
-
$772 NZD
$435 USD
View
Most Expensive
B
MOH London
LG539215428 · Oct 29
$2,017 NZD
£895 GBP
View
10 more retailers have this diamond
Prices start from $193 NZDSave up to $1,823 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
0.43ct Emerald
$193 NZD