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Heart|Lab Grown|IGI

1.48ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG840635052

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840635052

Diamond specifications and retailer prices

From $669 CAD
$478 USD
As of October 30, 2026
Save $4,006 CAD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,675 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.48ct lab-grown heart diamond

This 1.48ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840635052 or 840635052. Listed at 14 retailers as of October 28, 2026, with prices from $669 to $4,675, a $4,006 spread on the same certified stone. Brilliant Earth lists it at $4,675. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635052
Dimensions7.00 × 7.62 × 4.65 mm
L/W Ratio1.09
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
7.00 mm7.62 mm1.48 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635052
Side View
Table 54.0%Crown 34.6°Girdle: STK-THKPavilion 39°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $710 CAD|Low: $669 CAD|High: $2,904 CAD|Avg: $1,612 CAD|-0.1%
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
October 30, 2026
Retailer 13$669 CAD
Retailer 1$710 CAD
Retailer 10$875 CAD
Retailer 3$1,062 CAD
Retailer 9$1,150 CAD
Retailer 7$1,207 CAD
Retailer 6$1,212 CAD
Retailer 11$1,640 CAD
Retailer 12$1,877 CAD
Retailer 2$2,203 CAD
Retailer 4$2,491 CAD
Retailer 8$2,627 CAD
Retailer 5$2,904 CAD

14 data points across 13 retailers

14 retailers$669 CAD to $4,675 CAD

A
Cheapest Retailer
-
$669 CAD
$478 USD
Final sale: no returns
A
Retailer 2
-
$710 CAD
£399 GBP
View
A
Retailer 3
-
$875 CAD
$625 USD
View
A
Retailer 4
-
$1,062 CAD
$759 USD
View
A
Retailer 5
-
$1,150 CAD
ZAR 13,269 ZAR
View
A
Retailer 6
-
$1,207 CAD
€821 EUR
View
A
Retailer 7
-
$1,212 CAD
£682 GBP
View
B+
Retailer 8
-
$1,640 CAD
$1,172 USD
View
B+
Retailer 9
-
$1,877 CAD
$1,341 USD
View
B+
Retailer 10
-
$2,203 CAD
$1,574 USD
View
B
Retailer 11
-
$2,491 CAD
SGD 2,405 SGD
View
B+
Retailer 12
-
$2,627 CAD
£1,478 GBP
View
B
Retailer 13
-
$2,904 CAD
$2,075 USD
View
Most Expensive
B
Brilliant Earth
21861605A · Oct 28
$4,675 CAD
$3,340 USD
View
13 more retailers have this diamond
Prices start from $669 CADSave up to $4,006 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
1.48ct Heart
$669 CAD