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Heart|Lab Grown|IGI

1.42ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG818619556

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818619556

Diamond specifications and retailer prices

From $610 CAD
As of November 4, 2026
Save $1,036 CAD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,646 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.42ct lab-grown heart diamond

This 1.42ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818619556 or 818619556. Listed at 7 retailers as of November 4, 2026, with prices from $610 to $1,646, a $1,036 spread on the same certified stone. MOH London lists it at $1,646. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818619556
Dimensions7.65 × 7.10 × 4.54 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm7.10 mm1.42 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818619556
Side View
Table 63.0%Crown 31.7°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 59.3%

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: Nov 4
Current: $1,646 CAD|Low: $570 CAD|High: $1,671 CAD|Avg: $955 CAD|+14.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$610 CAD
Retailer 2$642 CAD
Retailer 4$705 CAD
Retailer 7$827 CAD
Retailer 3$1,068 CAD
Retailer 6$1,208 CAD
MOH London$1,646 CAD

42 data points across 7 retailers

7 retailers$610 CAD to $1,646 CAD

A
Cheapest Retailer
-
$610 CAD
A
Retailer 2
-
$642 CAD
View
A
Retailer 3
-
$705 CAD
View
B+
Retailer 4
-
$827 CAD
View
Retailer 5
-
$1,068 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,208 CAD
View
Most Expensive
B
MOH London
LG818619556 · Nov 5
$1,646 CAD
£928 GBP
View
6 more retailers have this diamond
Prices start from $610 CADSave up to $1,036 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
1.42ct Heart
$610 CAD