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 $153 CAD
$109 USD
As of October 29, 2026
Save $1,438 CAD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,591 CAD 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 $153 to $1,591, a $1,438 spread on the same certified stone. MOH London lists it at $1,591. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,591 CAD|Low: $147 CAD|High: $1,602 CAD|Avg: $445 CAD|+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$153 CAD
Retailer 10$178 CAD
Retailer 6$202 CAD
Retailer 9$202 CAD
Retailer 3$322 CAD
Retailer 2$342 CAD
Retailer 7$375 CAD
Retailer 5$420 CAD
Retailer 11$507 CAD
Retailer 8$609 CAD
MOH London$1,591 CAD

20 data points across 11 retailers

11 retailers$153 CAD to $1,591 CAD

A
Cheapest Retailer
-
$153 CAD
$109 USD
A
Retailer 2
-
$178 CAD
$127 USD
View
A
Retailer 3
-
$202 CAD
$144 USD
View
A
Retailer 4
-
$202 CAD
$144 USD
View
A
Retailer 5
-
$322 CAD
HK$1,800 HKD
View
A
Retailer 6
-
$342 CAD
ZAR 3,953 ZAR
View
A
Retailer 7
-
$375 CAD
$268 USD
View
A
Retailer 8
-
$420 CAD
$300 USD
View
A
Retailer 9
-
$507 CAD
$362 USD
View
B+
Retailer 10
-
$609 CAD
$435 USD
View
Most Expensive
B
MOH London
LG539215428 · Oct 29
$1,591 CAD
£895 GBP
View
10 more retailers have this diamond
Prices start from $153 CADSave up to $1,438 CAD

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
$153 CAD