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Heart|Lab Grown|IGI

1.48ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG840629991

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840629991

Diamond specifications and retailer prices

From $570 CAD
$408 USD
As of October 30, 2026
Save $3,788 CAD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,358 CAD at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840629991 or 840629991. Listed at 15 retailers as of October 30, 2026, with prices from $570 to $4,358, a $3,788 spread on the same certified stone. Brilliant Earth lists it at $4,358. 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

1.48
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629991
Dimensions6.97 × 7.73 × 4.74 mm
L/W Ratio1.11
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
6.97 mm7.73 mm1.48 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629991
Side View
Table 54.0%Crown 34.1°Girdle: STK-VTKPavilion 40.1°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,358 CAD|Low: $570 CAD|High: $6,160 CAD|Avg: $1,732 CAD|-29.3%
Brilliant Earth
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
October 31, 2026
Retailer 12$570 CAD
Retailer 6$686 CAD
Retailer 5$707 CAD
Retailer 14$730 CAD
Retailer 9$915 CAD
Retailer 11$1,043 CAD
Retailer 2$1,109 CAD
Retailer 13$1,120 CAD
Retailer 8$1,153 CAD
Retailer 3$1,612 CAD
Retailer 10$1,984 CAD
Retailer 4$2,322 CAD
Retailer 7$2,551 CAD
Retailer 15$2,975 CAD
Brilliant Earth$4,358 CAD

3 data points across 15 retailers

15 retailers$570 CAD to $4,358 CAD

A
Cheapest Retailer
-
$570 CAD
$408 USD
A
Retailer 2
-
$686 CAD
$491 USD
View
Final sale: no returns
A
Retailer 3
-
$707 CAD
$506 USD
View
A
Retailer 4
-
$730 CAD
£412 GBP
View
A
Retailer 5
-
$915 CAD
$655 USD
View
A
Retailer 6
-
$1,043 CAD
$747 USD
View
A
Retailer 7
-
$1,109 CAD
€756 EUR
View
A
Retailer 8
-
$1,120 CAD
$802 USD
View
A
Retailer 9
-
$1,153 CAD
£650 GBP
View
B+
Retailer 10
-
$1,612 CAD
$1,154 USD
View
B
Retailer 11
-
$1,984 CAD
$1,420 USD
View
B
Retailer 12
-
$2,322 CAD
$1,662 USD
View
B
Retailer 13
-
$2,551 CAD
SGD 2,468 SGD
View
B
Retailer 14
-
$2,975 CAD
$2,130 USD
View
Most Expensive
B
Brilliant Earth
22348900A · Oct 30
$4,358 CAD
$3,120 USD
View
14 more retailers have this diamond
Prices start from $570 CADSave up to $3,788 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
$570 CAD