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Heart|Lab Grown|IGI

1.25ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG838656459

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838656459

Diamond specifications and retailer prices

From $263 CAD
As of November 4, 2026
Save $1,350 CAD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,614 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838656459 or 838656459. Listed at 19 retailers as of November 4, 2026, with prices from $263 to $1,614, a $1,350 spread on the same certified stone. Reve Diamonds lists it at $1,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838656459
Dimensions6.51 × 7.69 × 4.38 mm
L/W Ratio1.18
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
6.51 mm7.69 mm1.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838656459
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 57.0%

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 4
Current: $585 CAD|Low: $247 CAD|High: $1,614 CAD|Avg: $768 CAD|+3.4%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 14
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 4$263 CAD
Retailer 15$305 CAD
Retailer 10$319 CAD
Retailer 8$326 CAD
Retailer 5$339 CAD
Retailer 12$389 CAD
Retailer 16$563 CAD
Retailer 6$573 CAD
Retailer 1$585 CAD
Retailer 2$642 CAD
Retailer 3$776 CAD
Retailer 14$794 CAD
Retailer 13$853 CAD
Retailer 9$956 CAD
Retailer 18$1,049 CAD
Retailer 11$1,101 CAD
Retailer 7$1,123 CAD
Retailer 17$1,524 CAD
Reve Diamonds$1,614 CAD

32 data points across 19 retailers

19 retailers$263 CAD to $1,614 CAD

A
Cheapest Retailer
-
$263 CAD
A
Retailer 2
-
$305 CAD
View
Retailer 3
-
$319 CAD
View
Price last confirmed 11 days ago
A
Retailer 4
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$326 CAD
View
A
Retailer 5
-
$339 CAD
View
Final sale: no returns
A
Retailer 6
-
$389 CAD
View
A
Retailer 7
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$563 CAD
View
A
Retailer 8
-
$573 CAD
View
A
Retailer 9
-
$585 CAD
View
A
Retailer 10
-
$642 CAD
View
B+
Retailer 11
-
$776 CAD
View
B+
Retailer 12
-
$794 CAD
View
B+
Retailer 13
-
$853 CAD
View
Retailer 14
-
$956 CAD
View
Price last confirmed 9 days ago
B
Retailer 15
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$1,049 CAD
View
B
Retailer 16
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$1,101 CAD
View
B
Retailer 17
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$1,123 CAD
View
B
Retailer 18
-
$1,524 CAD
View
Most Expensive
B
Reve Diamonds
CED692F16 · Nov 4
$1,614 CAD
$1,158 USD
View
18 more retailers have this diamond
Prices start from $263 CADSave up to $1,350 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
1.25ct Heart
$263 CAD