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Emerald|Lab Grown|IGI

0.42ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG544242152

Shape and cutting style on the report: Emerald cut

Certificate IGI LG544242152

Diamond specifications and retailer prices

From $149 CAD
$107 USD
As of October 27, 2026
Save $1,412 CAD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,561 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544242152 or 544242152. Listed at 16 retailers as of October 27, 2026, with prices from $149 to $1,561, a $1,412 spread on the same certified stone. MOH London lists it at $1,561. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242152
Dimensions5.13 × 3.49 × 2.39 mm
L/W Ratio1.47
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
5.13 mm3.49 mm0.42 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544242152
Side View
Table 65.5%Crown 34.4°Girdle: MED-STKPavilion 38.1°Culet: LNGDepth 68.5%

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 27
Current: $1,561 CAD|Low: $144 CAD|High: $1,572 CAD|Avg: $476 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
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 10$149 CAD
Retailer 4$175 CAD
Retailer 3$198 CAD
Retailer 12$198 CAD
Retailer 11$321 CAD
Retailer 8$336 CAD
Retailer 2$367 CAD
Retailer 13$372 CAD
Retailer 7$449 CAD
Retailer 9$484 CAD
Retailer 5$503 CAD
Retailer 14$598 CAD
Retailer 6$979 CAD
MOH London$1,561 CAD

45 data points across 14 retailers

16 retailers$149 CAD to $1,561 CAD

A
Cheapest Retailer
-
$149 CAD
$107 USD
A
Retailer 2
-
$175 CAD
$125 USD
View
A
Retailer 3
-
$198 CAD
$142 USD
View
A
Retailer 4
-
$198 CAD
$142 USD
View
B+
Retailer 5
-
$321 CAD
$230 USD
View
A
Retailer 6
-
$336 CAD
ZAR 3,887 ZAR
View
B+
Retailer 7
-
$367 CAD
£207 GBP
View
B+
Retailer 8
-
$372 CAD
$266 USD
View
B+
Retailer 9
-
$393 CAD
HK$2,200 HKD
View
B+
Retailer 10
-
$449 CAD
£253 GBP
View
B+
Retailer 11
-
$484 CAD
A$533 AUD
View
B+
Retailer 12
-
$503 CAD
$360 USD
View
B
Retailer 13
-
$598 CAD
$428 USD
View
B
Retailer 14
-
$679 CAD
$486 USD
View
B
Retailer 15
-
$979 CAD
£552 GBP
View
Most Expensive
B
MOH London
LG544242152 · Oct 29
$1,561 CAD
£880 GBP
View
15 more retailers have this diamond
Prices start from $149 CADSave up to $1,412 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
0.42ct Emerald
$149 CAD