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Radiant|Lab Grown|IGI

1.46ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG744515434

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

Certificate IGI LG744515434

Diamond specifications and retailer prices

From $1,185 CAD
$847 USD
As of October 29, 2026
Save $4,861 CAD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,046 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.46ct lab-grown radiant diamond

This 1.46ct 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 LG744515434 or 744515434. Listed at 13 retailers as of October 29, 2026, with prices from $1,185 to $6,046, a $4,861 spread on the same certified stone. Brilliant Earth lists it at $6,046. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515434
Dimensions8.20 × 5.74 × 3.65 mm
L/W Ratio1.43
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
8.20 mm5.74 mm1.46 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515434
Side View
Table 63.0%Crown 42.5°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 63.6%

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: $6,046 CAD|Low: $1,185 CAD|High: $6,228 CAD|Avg: $2,743 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
Retailer 13
October 30, 2026
Retailer 11$1,185 CAD
Retailer 10$1,200 CAD
Retailer 13$1,254 CAD
Retailer 3$1,346 CAD
Retailer 9$1,456 CAD
Retailer 2$1,486 CAD
Retailer 7$1,638 CAD
Retailer 12$2,248 CAD
Retailer 5$3,256 CAD
Retailer 4$3,459 CAD
Retailer 6$3,999 CAD
Retailer 8$4,535 CAD
Brilliant Earth$6,046 CAD

41 data points across 13 retailers

13 retailers$1,185 CAD to $6,046 CAD

A
Cheapest Retailer
-
$1,185 CAD
$847 USD
A
Retailer 2
-
$1,200 CAD
HK$6,700 HKD
View
A
Retailer 3
-
$1,254 CAD
$896 USD
View
A
Retailer 4
-
$1,346 CAD
$962 USD
View
B+
Retailer 5
-
$1,456 CAD
€991 EUR
View
B+
Retailer 6
-
$1,486 CAD
£836 GBP
View
B+
Retailer 7
-
$1,638 CAD
ZAR 18,908 ZAR
View
B+
Retailer 8
-
$2,248 CAD
$1,606 USD
View
B
Retailer 9
-
$3,256 CAD
$2,326 USD
View
B
Retailer 10
-
$3,459 CAD
SGD 3,340 SGD
View
B
Retailer 11
-
$3,999 CAD
£2,250 GBP
View
Retailer 12
-
$4,535 CAD
$3,240 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
17457378Y · Oct 29
$6,046 CAD
$4,320 USD
View
12 more retailers have this diamond
Prices start from $1,185 CADSave up to $4,861 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
1.46ct Radiant
$1,185 CAD