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Heart|Lab Grown|IGI

1.26ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG841631841

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841631841

Diamond specifications and retailer prices

From $308 CAD
As of November 4, 2026
Save $1,311 CAD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,619 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.26ct lab-grown heart diamond

This 1.26ct 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 very-good cut grade and certified by IGI LG841631841 or 841631841. Listed at 13 retailers as of November 4, 2026, with prices from $308 to $1,619, a $1,311 spread on the same certified stone. Reve Diamonds lists it at $1,619. 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

1.26
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841631841
Dimensions6.54 × 7.44 × 4.42 mm
L/W Ratio1.14
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
6.54 mm7.44 mm1.26 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841631841
Side View
Table 58.0%Crown 39.7°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 59.4%

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: $591 CAD|Low: $308 CAD|High: $1,634 CAD|Avg: $854 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 5, 2026
Retailer 9$308 CAD
Retailer 2$340 CAD
Retailer 6$392 CAD
Retailer 10$566 CAD
Retailer 3$576 CAD
Retailer 1$591 CAD
Retailer 11$651 CAD
Retailer 8$800 CAD
Retailer 7$860 CAD
Retailer 4$1,130 CAD
Retailer 12$1,324 CAD
Retailer 5$1,530 CAD
Reve Diamonds$1,619 CAD

29 data points across 13 retailers

13 retailers$308 CAD to $1,619 CAD

A
Cheapest Retailer
-
$308 CAD
A
Retailer 2
-
$340 CAD
View
Final sale: no returns
A
Retailer 3
-
$392 CAD
View
A
Retailer 4
-
$566 CAD
View
A
Retailer 5
-
$576 CAD
View
A
Retailer 6
-
$591 CAD
View
A
Retailer 7
-
$651 CAD
View
B+
Retailer 8
-
$800 CAD
View
B+
Retailer 9
-
$860 CAD
View
B
Retailer 10
-
$1,130 CAD
View
B
Retailer 11
-
$1,324 CAD
View
B
Retailer 12
-
$1,530 CAD
View
Most Expensive
B
Reve Diamonds
5BEAA488D · Nov 4
$1,619 CAD
$1,162 USD
View
12 more retailers have this diamond
Prices start from $308 CADSave up to $1,311 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
1.26ct Heart
$308 CAD