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Radiant|Lab Grown|IGI

1.45ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794611838

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG794611838

Diamond specifications and retailer prices

From $6,004 CAD
$4,290 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $6,004 CAD at Brilliant Earth
View at Brilliant Earth

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant 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 top-tier cut grade and certified by IGI LG794611838 or 794611838. Listed at 4 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794611838
Dimensions7.92 × 5.62 × 3.91 mm
L/W Ratio1.41
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
7.92 mm5.62 mm1.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794611838
Side View
Table 62.0%Crown 40.5°Girdle: MediumPavilion 37.2°Culet: NoneDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $6,004 CAD|Low: $1,036 CAD|High: $6,186 CAD|Avg: $2,824 CAD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 7$1,036 CAD
Retailer 6$1,211 CAD
Retailer 5$1,548 CAD
Retailer 4$1,680 CAD
Retailer 10$1,757 CAD
Retailer 3$1,796 CAD
Retailer 9$2,359 CAD
Retailer 11$2,864 CAD
Retailer 12$3,533 CAD
Retailer 2$4,563 CAD
Retailer 8$5,360 CAD
Brilliant Earth$6,004 CAD

6 data points across 12 retailers

4 retailers

Retailer 1
-
$1,548 CAD
$1,106 USD
Price last confirmed 24 days ago
Retailer 2
-
$4,507 CAD
$3,220 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$4,563 CAD
$3,260 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21398653Y · Oct 29
$6,004 CAD
$4,290 USD
View
3 more retailers have this diamond

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.

B
1.45ct Radiant
$6,004 CAD