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Heart|Lab Grown|IGI

1.29ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG837606352

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837606352

Diamond specifications and retailer prices

From $369 CAD
As of November 4, 2026
Save $1,585 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,954 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837606352 or 837606352. Listed at 18 retailers as of November 4, 2026, with prices from $369 to $1,954, a $1,585 spread on the same certified stone. Reve Diamonds lists it at $1,954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837606352
Dimensions6.42 × 7.37 × 4.49 mm
L/W Ratio1.15
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
6.42 mm7.37 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837606352
Side View
Table 58.0%Crown 39.6°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $518 CAD|Low: $355 CAD|High: $1,844 CAD|Avg: $925 CAD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$369 CAD
Retailer 3$458 CAD
Retailer 1$518 CAD
Retailer 10$612 CAD
Retailer 13$677 CAD
Retailer 8$789 CAD
Retailer 6$862 CAD
Retailer 5$934 CAD
Retailer 9$1,081 CAD
Retailer 7$1,123 CAD
Retailer 4$1,472 CAD
Retailer 11$1,627 CAD
Retailer 12$1,844 CAD

38 data points across 13 retailers

18 retailers$369 CAD to $1,954 CAD

A
Cheapest Retailer
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$369 CAD
A
Retailer 2
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$412 CAD
View
Final sale: no returns
A
Retailer 3
-
$429 CAD
View
Retailer 4
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$458 CAD
View
Price last confirmed 20 days ago
A
Retailer 5
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$458 CAD
View
A
Retailer 6
-
$518 CAD
View
A
Retailer 7
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$612 CAD
View
A
Retailer 8
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$677 CAD
View
B+
Retailer 9
-
$789 CAD
View
B+
Retailer 10
-
$862 CAD
View
B+
Retailer 11
-
$934 CAD
View
B+
Retailer 12
-
$1,081 CAD
View
B+
Retailer 13
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$1,123 CAD
View
B
Retailer 14
-
$1,472 CAD
View
B
Retailer 15
-
$1,542 CAD
View
Retailer 16
-
$1,627 CAD
View
Price last confirmed 7 days ago
Retailer 17
-
$1,844 CAD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
AE19706A0 · Nov 4
$1,954 CAD
$1,399 USD
View
17 more retailers have this diamond
Prices start from $369 CADSave up to $1,585 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
1.29ct Heart
$369 CAD