CaratHunter
Plans
Emerald|Lab Grown|IGI

0.42ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG544274840

Shape and cutting style on the report: Emerald cut

Certificate IGI LG544274840

Diamond specifications and retailer prices

From $420 CAD
$300 USD
As of October 29, 2026
Save $117 CAD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $537 CAD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544274840 or 544274840. Listed at 2 retailers as of October 29, 2026, with prices from $420 to $537, a $117 spread on the same certified stone. MD Diamonds and Jewellers lists it at $537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG544274840
Dimensions4.99 × 3.50 × 2.44 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) process.
Top View
4.99 mm3.50 mm0.42 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544274840
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: LargeDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $537 CAD|Low: $537 CAD|High: $537 CAD|Avg: $537 CAD
December 30, 2025
MD Diamonds and Jewellers$537 CAD

3 data points across 1 retailer

2 retailers$420 CAD to $537 CAD

B+
Cheapest Retailer
-
$420 CAD
$300 USD
Most Expensive
B
MD Diamonds and Jewellers
LG544274840 · Oct 29
$537 CAD
£302 GBP
View
1 more retailer has this diamond
Prices start from $420 CADSave up to $117 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.

B+
0.42ct Emerald
$420 CAD