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Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG762545399

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

Certificate IGI LG762545399

Diamond specifications and retailer prices

From $1,172 CAD
$839 USD
As of October 29, 2026
Save $4,779 CAD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,951 CAD at Brilliant Earth · As of October 29, 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 LG762545399 or 762545399. Listed at 13 retailers as of October 29, 2026, with prices from $1,172 to $5,951, a $4,779 spread on the same certified stone. Brilliant Earth lists it at $5,951. 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 angle45.5°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545399
Dimensions8.26 × 5.58 × 3.56 mm
L/W Ratio1.48
Culet sizePointed
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
8.26 mm5.58 mm1.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545399
Side View
Table 63.0%Crown 45.5°Girdle: MED-STKPavilion 32.5°Culet: NoneDepth 63.8%

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 29
Current: $5,951 CAD|Low: $1,172 CAD|High: $6,132 CAD|Avg: $2,702 CAD|-3.0%
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
October 30, 2026
Retailer 11$1,172 CAD
Retailer 10$1,180 CAD
Retailer 4$1,221 CAD
Retailer 5$1,327 CAD
Retailer 9$1,434 CAD
Retailer 2$1,463 CAD
Retailer 7$1,614 CAD
Retailer 3$2,213 CAD
Retailer 12$3,211 CAD
Retailer 13$3,814 CAD
Retailer 6$3,940 CAD
Retailer 8$4,526 CAD
Brilliant Earth$5,951 CAD

42 data points across 13 retailers

13 retailers$1,172 CAD to $5,951 CAD

A
Cheapest Retailer
-
$1,172 CAD
$839 USD
A
Retailer 2
-
$1,180 CAD
HK$6,600 HKD
View
A
Retailer 3
-
$1,221 CAD
$874 USD
View
A
Retailer 4
-
$1,327 CAD
$950 USD
View
B+
Retailer 5
-
$1,434 CAD
€978 EUR
View
B+
Retailer 6
-
$1,463 CAD
£824 GBP
View
B+
Retailer 7
-
$1,614 CAD
ZAR 18,662 ZAR
View
B+
Retailer 8
-
$2,213 CAD
$1,584 USD
View
B
Retailer 9
-
$3,211 CAD
$2,299 USD
View
B
Retailer 10
-
$3,814 CAD
$2,730 USD
View
B
Retailer 11
-
$3,940 CAD
£2,221 GBP
View
Retailer 12
-
$4,526 CAD
$3,240 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
19646868Y · Oct 29
$5,951 CAD
$4,260 USD
View
12 more retailers have this diamond
Prices start from $1,172 CADSave up to $4,779 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
$1,172 CAD