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Heart|Lab Grown|IGI

1.41ct D SI1 Heart Lab Grown Diamond

ID • D/SI1 • IGI LG669426929

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669426929

Diamond specifications and retailer prices

From $312 CAD
As of November 6, 2026
Save $1,463 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,776 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.41ct lab-grown heart diamond

This 1.41ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG669426929 or 669426929. Listed at 17 retailers as of November 6, 2026, with prices from $312 to $1,776, a $1,463 spread on the same certified stone. Reve Diamonds lists it at $1,776. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.41
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669426929
Dimensions6.73 × 7.73 × 4.67 mm
L/W Ratio1.15
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
6.73 mm7.73 mm1.41 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669426929
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $712 CAD|Low: $297 CAD|High: $2,307 CAD|Avg: $899 CAD|+4.8%
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
Retailer 14
Retailer 15
Reve Diamonds
November 5, 2026
Retailer 13$312 CAD
Retailer 11$349 CAD
Retailer 6$361 CAD
Retailer 2$387 CAD
Retailer 4$387 CAD
Retailer 3$658 CAD
Retailer 1$712 CAD
Retailer 15$737 CAD
Retailer 12$783 CAD
Retailer 7$827 CAD
Retailer 14$1,242 CAD
Retailer 9$1,246 CAD
Retailer 5$1,315 CAD
Retailer 10$1,505 CAD
Retailer 8$1,543 CAD
Reve Diamonds$1,776 CAD

45 data points across 16 retailers

17 retailers$312 CAD to $1,776 CAD

A
Cheapest Retailer
-
$312 CAD
A
Retailer 2
-
$349 CAD
View
Final sale: no returns
A
Retailer 3
-
$361 CAD
View
A
Retailer 4
-
$387 CAD
View
Retailer 5
-
$387 CAD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$658 CAD
View
B+
Retailer 7
-
$712 CAD
View
B+
Retailer 8
-
$737 CAD
View
B+
Retailer 9
-
$783 CAD
View
B+
Retailer 10
-
$827 CAD
View
B
Retailer 11
-
$1,075 CAD
View
B
Retailer 12
-
$1,242 CAD
View
B
Retailer 13
-
$1,246 CAD
View
B
Retailer 14
-
$1,315 CAD
View
B
Retailer 15
-
$1,505 CAD
View
B
Retailer 16
-
$1,543 CAD
View
Most Expensive
B
Reve Diamonds
32CBA2A61 · Nov 6
$1,776 CAD
$1,262 USD
View
16 more retailers have this diamond
Prices start from $312 CADSave up to $1,463 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
1.41ct Heart
$312 CAD