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Heart|Lab Grown|IGI

1.22ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG741525524

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG741525524

Diamond specifications and retailer prices

From $486 CAD
$348 USD
As of November 1, 2026
Save $1,114 CAD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,600 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741525524 or 741525524. Listed at 8 retailers as of November 1, 2026, with prices from $486 to $1,600, a $1,114 spread on the same certified stone. MOH London lists it at $1,600. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741525524
Dimensions6.53 × 7.21 × 4.39 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.53 mm7.21 mm1.22 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741525524
Side View
Table 61.0%Crown 39.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.9%

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 1
Current: $1,600 CAD|Low: $483 CAD|High: $1,607 CAD|Avg: $941 CAD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$486 CAD
Retailer 2$539 CAD
Retailer 3$690 CAD
Retailer 9$715 CAD
Retailer 4$753 CAD
Retailer 6$870 CAD
Retailer 7$1,149 CAD
Retailer 5$1,524 CAD
MOH London$1,600 CAD

36 data points across 9 retailers

8 retailers$486 CAD to $1,600 CAD

B+
Cheapest Retailer
-
$486 CAD
$348 USD
A
Retailer 2
-
$539 CAD
$386 USD
View
B+
Retailer 3
-
$690 CAD
ZAR 7,976 ZAR
View
B+
Retailer 4
-
$753 CAD
£424 GBP
View
B+
Retailer 5
-
$870 CAD
A$958 AUD
View
B
Retailer 6
-
$1,149 CAD
A$1,265 AUD
View
B
Retailer 7
-
$1,524 CAD
$1,091 USD
View
Most Expensive
B
MOH London
LG741525524 · Nov 1
$1,600 CAD
£902 GBP
View
7 more retailers have this diamond
Prices start from $486 CADSave up to $1,114 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
1.22ct Heart
$486 CAD