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Heart|Lab Grown|IGI

1.20ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG837660881

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837660881

Diamond specifications and retailer prices

From $272 CAD
$195 USD
As of October 30, 2026
Save $1,150 CAD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,423 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837660881 or 837660881. Listed at 7 retailers as of October 29, 2026, with prices from $272 to $1,423, a $1,150 spread on the same certified stone. MOH London lists it at $1,423. 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

1.20
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660881
Dimensions6.19 × 7.27 × 4.47 mm
L/W Ratio1.17
Girdle conditionFaceted
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
6.19 mm7.27 mm1.20 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837660881
Side View
Table 57.0%Crown 38.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 61.5%

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 30
Current: $1,423 CAD|Low: $272 CAD|High: $1,423 CAD|Avg: $646 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$272 CAD
Retailer 2$362 CAD
Retailer 6$405 CAD
Retailer 3$542 CAD
Retailer 5$624 CAD
Retailer 4$745 CAD
MOH London$1,423 CAD

13 data points across 7 retailers

7 retailers$272 CAD to $1,423 CAD

A
Cheapest Retailer
-
$272 CAD
$195 USD
Final sale: no returns
A
Retailer 2
-
$362 CAD
£204 GBP
View
B+
Retailer 3
-
$405 CAD
$290 USD
View
B+
Retailer 4
-
$542 CAD
£306 GBP
View
B+
Retailer 5
-
$624 CAD
$447 USD
View
B+
Retailer 6
-
$745 CAD
$533 USD
View
Most Expensive
B
MOH London
LG837660881 · Oct 29
$1,423 CAD
£802 GBP
View
6 more retailers have this diamond
Prices start from $272 CADSave up to $1,150 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
1.20ct Heart
$272 CAD