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Asscher|Lab Grown|IGI

0.42ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG844620326

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG844620326

Diamond specifications and retailer prices

From $238 CAD
$170 USD
As of October 28, 2026
Save $1,056 CAD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,294 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown asscher diamond

This 0.42ct lab-grown asscher sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844620326 or 844620326. Listed at 9 retailers as of October 28, 2026, with prices from $238 to $1,294, a $1,056 spread on the same certified stone. MOH London lists it at $1,294. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844620326
Dimensions4.20 × 4.03 × 2.75 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.20 mm4.03 mm0.42 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844620326
Side View
Table 68.0%Crown 34.5°Girdle: ThickPavilion 44.7°Culet: NoneDepth 68.2%

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 28
Current: $1,294 CAD|Low: $238 CAD|High: $1,294 CAD|Avg: $506 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$238 CAD
Retailer 5$301 CAD
Retailer 3$329 CAD
Retailer 2$340 CAD
Retailer 4$423 CAD
Retailer 7$493 CAD
Retailer 8$645 CAD
MOH London$1,294 CAD

13 data points across 8 retailers

9 retailers$238 CAD to $1,294 CAD

A
Cheapest Retailer
-
$238 CAD
$170 USD
B+
Retailer 2
-
$301 CAD
$215 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$329 CAD
€224 EUR
View
B+
Retailer 4
-
$340 CAD
£191 GBP
View
B+
Retailer 5
-
$423 CAD
£238 GBP
View
B
Retailer 6
-
$462 CAD
$330 USD
View
B
Retailer 7
-
$493 CAD
$352 USD
View
B
Retailer 8
-
$645 CAD
$461 USD
View
Most Expensive
B
MOH London
LG844620326 · Oct 29
$1,294 CAD
£728 GBP
View
8 more retailers have this diamond
Prices start from $238 CADSave up to $1,056 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 Asscher
$238 CAD