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Round|Lab Grown|IGI

1.46ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG825639473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825639473

Diamond specifications and retailer prices

From $544 CAD
$389 USD
As of October 29, 2026
Save $2,899 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,443 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round 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 LG825639473 or 825639473. Listed at 18 retailers as of October 29, 2026, with prices from $544 to $3,443, a $2,899 spread on the same certified stone. Brilliant Earth lists it at $3,443. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639473
Dimensions7.26 × 7.32 × 4.45 mm
L/W Ratio1.01
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
7.26 mm7.32 mm1.46 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639473
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,443 CAD|Low: $544 CAD|High: $3,443 CAD|Avg: $1,367 CAD
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 11$544 CAD
Retailer 17$609 CAD
Retailer 8$610 CAD
Retailer 7$676 CAD
Retailer 10$680 CAD
Retailer 15$735 CAD
Retailer 5$882 CAD
Retailer 18$907 CAD
Retailer 14$1,015 CAD
Retailer 13$1,067 CAD
Retailer 3$1,078 CAD
Retailer 16$1,162 CAD
Retailer 2$1,222 CAD
Retailer 9$1,906 CAD
Retailer 4$2,149 CAD
Retailer 6$2,172 CAD
Retailer 12$2,656 CAD
Brilliant Earth$3,443 CAD

16 data points across 18 retailers

18 retailers$544 CAD to $3,443 CAD

A+
Cheapest Retailer
-
$544 CAD
$389 USD
A
Retailer 2
-
$609 CAD
$435 USD
View
Final sale: no returns
A
Retailer 3
-
$610 CAD
$436 USD
View
A
Retailer 4
-
$676 CAD
$483 USD
View
A
Retailer 5
-
$680 CAD
$486 USD
View
A
Retailer 6
-
$735 CAD
HK$4,100 HKD
View
A
Retailer 7
-
$882 CAD
$630 USD
View
A
Retailer 8
-
$907 CAD
$648 USD
View
A
Retailer 9
-
$1,015 CAD
$725 USD
View
A
Retailer 10
-
$1,067 CAD
€726 EUR
View
A
Retailer 11
-
$1,078 CAD
£606 GBP
View
A
Retailer 12
-
$1,162 CAD
ZAR 13,407 ZAR
View
A
Retailer 13
-
$1,222 CAD
£687 GBP
View
B+
Retailer 14
-
$1,906 CAD
$1,362 USD
View
B+
Retailer 15
-
$2,149 CAD
SGD 2,075 SGD
View
B+
Retailer 16
-
$2,172 CAD
$1,552 USD
View
B+
Retailer 17
-
$2,656 CAD
£1,494 GBP
View
Most Expensive
B
Brilliant Earth
21294286A · Oct 29
$3,443 CAD
$2,460 USD
View
17 more retailers have this diamond
Prices start from $544 CADSave up to $2,899 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 Round
$544 CAD