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Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG800676872

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

Certificate IGI LG800676872

Diamond specifications and retailer prices

From $507 CAD
$362 USD
As of October 30, 2026
Save $4,560 CAD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,067 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.44ct lab-grown radiant diamond

This 1.44ct 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 LG800676872 or 800676872. Listed at 15 retailers as of October 30, 2026, with prices from $507 to $5,067, a $4,560 spread on the same certified stone. Brilliant Earth lists it at $5,067. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676872
Dimensions8.07 × 5.59 × 3.81 mm
L/W Ratio1.44
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
8.07 mm5.59 mm1.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676872
Side View
Table 66.0%Crown 44°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 68.2%

Caratlytics Score

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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: $5,067 CAD|Low: $507 CAD|High: $6,144 CAD|Avg: $2,282 CAD|-17.5%
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 30, 2026
Retailer 9$507 CAD
Retailer 15$588 CAD
Retailer 7$686 CAD
Retailer 2$717 CAD
Retailer 11$854 CAD
Retailer 5$931 CAD
Retailer 10$1,006 CAD
Retailer 4$1,162 CAD
Retailer 6$1,212 CAD
Retailer 13$1,845 CAD
Retailer 14$2,231 CAD
Retailer 8$2,727 CAD
Retailer 3$4,472 CAD
Retailer 12$4,507 CAD
Brilliant Earth$5,067 CAD

37 data points across 15 retailers

15 retailers$507 CAD to $5,067 CAD

A
Cheapest Retailer
-
$507 CAD
$362 USD
A
Retailer 2
-
$588 CAD
$420 USD
View
A
Retailer 3
-
$686 CAD
$490 USD
View
Final sale: no returns
A
Retailer 4
-
$717 CAD
£403 GBP
View
A
Retailer 5
-
$854 CAD
$610 USD
View
A
Retailer 6
-
$931 CAD
$665 USD
View
A
Retailer 7
-
$1,006 CAD
$719 USD
View
A
Retailer 8
-
$1,162 CAD
€791 EUR
View
A
Retailer 9
-
$1,212 CAD
$866 USD
View
B+
Retailer 10
-
$1,845 CAD
$1,318 USD
View
B+
Retailer 11
-
$2,231 CAD
$1,594 USD
View
B+
Retailer 12
-
$2,727 CAD
£1,534 GBP
View
Retailer 13
-
$4,472 CAD
$3,195 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$4,507 CAD
$3,220 USD
View
Most Expensive
B
Brilliant Earth
20496304Y · Oct 30
$5,067 CAD
$3,620 USD
View
14 more retailers have this diamond
Prices start from $507 CADSave up to $4,560 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
1.44ct Radiant
$507 CAD