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Round|Lab Grown|IGI

1.24ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG772670454

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772670454

Diamond specifications and retailer prices

From $455 CAD
$325 USD
As of October 30, 2026
Save $2,022 CAD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,477 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772670454 or 772670454. Listed at 20 retailers as of October 29, 2026, with prices from $455 to $2,477, a $2,022 spread on the same certified stone. Brilliant Earth lists it at $2,477. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772670454
Dimensions6.90 × 6.86 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.90 mm6.86 mm1.24 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772670454
Side View
Table 56.0%Crown 35.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.9%

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 30
Current: $2,477 CAD|Low: $390 CAD|High: $2,477 CAD|Avg: $1,076 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
October 30, 2026
Retailer 13$407 CAD
Retailer 6$455 CAD
Retailer 3$504 CAD
Retailer 10$679 CAD
Retailer 14$679 CAD
Retailer 5$854 CAD
Retailer 9$867 CAD
Retailer 2$890 CAD
Retailer 8$926 CAD
Retailer 12$1,293 CAD
Retailer 4$1,620 CAD
Retailer 7$1,916 CAD
Retailer 11$2,032 CAD
Brilliant Earth$2,477 CAD

44 data points across 14 retailers

20 retailers$455 CAD to $2,477 CAD

Retailer 1
-
$407 CAD
$291 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$455 CAD
$325 USD
View
Final sale: no returns
Retailer 3
-
$472 CAD
$337 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$504 CAD
$360 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$504 CAD
$360 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$679 CAD
$485 USD
View
A
Retailer 7
-
$679 CAD
$485 USD
View
A
Retailer 8
-
$854 CAD
$610 USD
View
A
Retailer 9
-
$867 CAD
ZAR 10,004 ZAR
View
A
Retailer 10
-
$890 CAD
£501 GBP
View
B+
Retailer 11
-
$926 CAD
A$1,018 AUD
View
B+
Retailer 12
-
$977 CAD
$698 USD
View
B+
Retailer 13
-
$1,293 CAD
$924 USD
View
B
Retailer 14
-
$1,620 CAD
SGD 1,564 SGD
View
Retailer 15
-
$1,622 CAD
$1,159 USD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$1,690 CAD
$1,207 USD
View
B
Retailer 17
-
$1,916 CAD
€1,304 EUR
View
Retailer 18
-
$2,032 CAD
£1,143 GBP
View
Price last confirmed 9 days ago
B
Retailer 19
-
$2,075 CAD
$1,483 USD
View
Most Expensive
B
Brilliant Earth
20485311A · Oct 29
$2,477 CAD
$1,770 USD
View
19 more retailers have this diamond
Prices start from $455 CADSave up to $2,022 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
1.24ct Round
$455 CAD