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Heart|Lab Grown|IGI

1.25ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG742509039

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG742509039

Diamond specifications and retailer prices

From $267 CAD
$191 USD
As of October 30, 2026
Save $1,360 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,627 CAD at Reve Diamonds · As of October 30, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742509039 or 742509039. Listed at 18 retailers as of October 30, 2026, with prices from $267 to $1,627, a $1,360 spread on the same certified stone. Reve Diamonds lists it at $1,627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742509039
Dimensions6.43 × 7.55 × 4.57 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm7.55 mm1.25 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742509039
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.5%

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: $1,173 CAD|Low: $267 CAD|High: $1,635 CAD|Avg: $774 CAD|-13.4%
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
Retailer 16
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 17$267 CAD
Retailer 8$298 CAD
Retailer 14$309 CAD
Retailer 3$331 CAD
Retailer 4$331 CAD
Retailer 16$416 CAD
Retailer 12$568 CAD
Retailer 9$580 CAD
Retailer 10$600 CAD
Retailer 6$641 CAD
Retailer 5$781 CAD
Retailer 13$807 CAD
Retailer 2$1,063 CAD
Retailer 15$1,067 CAD
Retailer 7$1,138 CAD
Retailer 1$1,173 CAD
Retailer 11$1,554 CAD
Reve Diamonds$1,627 CAD

37 data points across 18 retailers

18 retailers$267 CAD to $1,627 CAD

A
Cheapest Retailer
-
$267 CAD
$191 USD
A
Retailer 2
-
$298 CAD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$309 CAD
$221 USD
View
A
Retailer 4
-
$331 CAD
$237 USD
View
A
Retailer 5
-
$331 CAD
$237 USD
View
Retailer 6
-
$416 CAD
£235 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$568 CAD
ZAR 6,568 ZAR
View
A
Retailer 8
-
$580 CAD
$415 USD
View
A
Retailer 9
-
$600 CAD
£338 GBP
View
B+
Retailer 10
-
$641 CAD
$459 USD
View
B+
Retailer 11
-
$781 CAD
$559 USD
View
B+
Retailer 12
-
$807 CAD
A$889 AUD
View
B+
Retailer 13
-
$1,063 CAD
$761 USD
View
B
Retailer 14
-
$1,067 CAD
$764 USD
View
B
Retailer 15
-
$1,138 CAD
$815 USD
View
B
Retailer 16
-
$1,173 CAD
$840 USD
View
B
Retailer 17
-
$1,554 CAD
£876 GBP
View
Most Expensive
B
Reve Diamonds
777FFAA3D · Oct 30
$1,627 CAD
$1,165 USD
View
17 more retailers have this diamond
Prices start from $267 CADSave up to $1,360 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
$267 CAD