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Round|Lab Grown|IGI

1.24ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG838645064

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838645064

Diamond specifications and retailer prices

From $460 CAD
$329 USD
As of October 29, 2026
Save $3,410 CAD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,869 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838645064 or 838645064. Listed at 24 retailers as of October 29, 2026, with prices from $460 to $3,869, a $3,410 spread on the same certified stone. Brilliant Earth lists it at $3,869. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645064
Dimensions6.91 × 6.93 × 4.25 mm
L/W Ratio1.00
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
6.91 mm6.93 mm1.24 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645064
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.4%

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: $908 CAD|Low: $441 CAD|High: $2,387 CAD|Avg: $1,259 CAD|-1.0%
Retailer 1
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Retailer 23
October 30, 2026
Retailer 3$460 CAD
Retailer 5$534 CAD
Retailer 9$569 CAD
Retailer 2$570 CAD
Retailer 8$570 CAD
Retailer 14$849 CAD
Retailer 17$889 CAD
Retailer 20$894 CAD
Retailer 23$905 CAD
Retailer 1$908 CAD
Retailer 22$929 CAD
Retailer 18$980 CAD
Retailer 12$1,018 CAD
Retailer 7$1,073 CAD
Retailer 13$1,227 CAD
Retailer 4$1,834 CAD
Retailer 10$1,896 CAD
Retailer 11$2,022 CAD
Retailer 16$2,058 CAD
Retailer 21$2,165 CAD
Retailer 6$2,244 CAD
Retailer 19$2,290 CAD
Retailer 15$2,387 CAD

27 data points across 23 retailers

24 retailers$460 CAD to $3,869 CAD

A
Cheapest Retailer
-
$460 CAD
$329 USD
A
Retailer 2
-
$534 CAD
$382 USD
View
A
Retailer 3
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$569 CAD
$407 USD
View
Final sale: no returns
A
Retailer 4
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$570 CAD
$408 USD
View
A
Retailer 5
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$570 CAD
$408 USD
View
A
Retailer 6
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$849 CAD
$608 USD
View
A
Retailer 7
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$889 CAD
€606 EUR
View
B+
Retailer 8
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$894 CAD
$640 USD
View
A
Retailer 9
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$905 CAD
$648 USD
View
A
Retailer 10
-
$908 CAD
£512 GBP
View
B+
Retailer 11
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$929 CAD
$665 USD
View
B+
Retailer 12
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$980 CAD
ZAR 11,338 ZAR
View
B+
Retailer 13
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$1,018 CAD
£574 GBP
View
B+
Retailer 14
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$1,073 CAD
$768 USD
View
B+
Retailer 15
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$1,227 CAD
$878 USD
View
B
Retailer 16
-
$1,834 CAD
$1,313 USD
View
B
Retailer 17
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$1,896 CAD
$1,357 USD
View
B
Retailer 18
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$2,022 CAD
View
B
Retailer 19
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$2,058 CAD
$1,473 USD
View
Retailer 20
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$2,165 CAD
$1,550 USD
View
Price last confirmed 9 days ago
B
Retailer 21
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$2,244 CAD
$1,606 USD
View
B+
Retailer 22
-
$2,290 CAD
£1,291 GBP
View
B
Retailer 23
-
$2,387 CAD
$1,709 USD
View
Most Expensive
B
Brilliant Earth
21790421A · Oct 29
$3,869 CAD
$2,770 USD
View
23 more retailers have this diamond
Prices start from $460 CADSave up to $3,410 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
$460 CAD