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Heart|Lab Grown|IGI

1.20ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG783663051

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783663051

Diamond specifications and retailer prices

From $235 CAD
$168 USD
As of October 30, 2026
Save $1,133 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,368 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 top-tier cut grade and certified by IGI LG783663051 or 783663051. Listed at 15 retailers as of October 29, 2026, with prices from $235 to $1,368, a $1,133 spread on the same certified stone. MOH London lists it at $1,368. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783663051
Dimensions6.62 × 7.58 × 4.04 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm7.58 mm1.20 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783663051
Side View
Table 64.0%Crown 32.1°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 53.3%

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: Oct 30
Current: $1,368 CAD|Low: $235 CAD|High: $1,886 CAD|Avg: $755 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 7$235 CAD
Retailer 5$272 CAD
Retailer 14$291 CAD
Retailer 3$340 CAD
Retailer 2$348 CAD
Retailer 11$517 CAD
Retailer 4$521 CAD
Retailer 13$567 CAD
Retailer 18$606 CAD
Retailer 15$638 CAD
Retailer 8$681 CAD
Retailer 16$935 CAD
Retailer 6$965 CAD
Retailer 12$988 CAD
Retailer 17$1,029 CAD
Retailer 10$1,324 CAD
MOH London$1,368 CAD
Retailer 9$1,886 CAD

6 data points across 18 retailers

15 retailers$235 CAD to $1,368 CAD

A
Cheapest Retailer
-
$235 CAD
$168 USD
A
Retailer 2
-
$272 CAD
$195 USD
View
A
Retailer 3
-
$291 CAD
$208 USD
View
A
Retailer 4
-
$340 CAD
HK$1,900 HKD
View
A
Retailer 5
-
$348 CAD
£196 GBP
View
A
Retailer 6
-
$517 CAD
£292 GBP
View
A
Retailer 7
-
$521 CAD
$373 USD
View
A
Retailer 8
-
$567 CAD
£319 GBP
View
B+
Retailer 9
-
$606 CAD
$434 USD
View
B+
Retailer 10
-
$638 CAD
$457 USD
View
B+
Retailer 11
-
$935 CAD
$669 USD
View
B
Retailer 12
-
$965 CAD
$691 USD
View
B
Retailer 13
-
$988 CAD
$707 USD
View
B
Retailer 14
-
$1,029 CAD
A$1,133 AUD
View
Most Expensive
B
MOH London
LG783663051 · Oct 29
$1,368 CAD
£771 GBP
View
14 more retailers have this diamond
Prices start from $235 CADSave up to $1,133 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
$235 CAD