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Asscher|Lab Grown|IGI

1.42ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG728522978

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG728522978

Diamond specifications and retailer prices

From $788 CAD
As of November 4, 2026
Save $1,117 CAD (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,905 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.42ct lab-grown asscher diamond

This 1.42ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG728522978 or 728522978. Listed at 9 retailers as of November 2, 2026, with prices from $788 to $1,905, a $1,117 spread on the same certified stone. MOH London lists it at $1,905. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.42
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728522978
Dimensions6.47 × 6.32 × 4.12 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.47 mm6.32 mm1.42 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728522978
Side View
Table 61.0%Crown 30.3°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 65.1%

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: Nov 4
Current: $1,905 CAD|Low: $728 CAD|High: $1,928 CAD|Avg: $1,009 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$751 CAD
Retailer 5$788 CAD
Retailer 2$828 CAD
Retailer 6$835 CAD
Retailer 7$841 CAD
Retailer 3$1,187 CAD
MOH London$1,905 CAD

44 data points across 7 retailers

9 retailers$788 CAD to $1,905 CAD

Retailer 1
-
$589 CAD
Price last confirmed 62 days ago
Retailer 2
-
$751 CAD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$788 CAD
View
B+
Retailer 4
-
$828 CAD
View
B+
Retailer 5
-
$835 CAD
View
B+
Retailer 6
-
$841 CAD
View
B
Retailer 7
-
$1,187 CAD
View
B
Retailer 8
-
$1,599 CAD
View
Most Expensive
B
MOH London
LG728522978 · Nov 2
$1,905 CAD
£1,074 GBP
View
8 more retailers have this diamond
Prices start from $788 CADSave up to $1,117 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+
1.42ct Asscher
$788 CAD