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Round|Lab Grown|IGI

1.39ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG818672355

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818672355

Diamond specifications and retailer prices

From $2,375 CAD
$1,700 USD
As of October 25, 2026
Save $517 CAD (18%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,892 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.39ct lab-grown round diamond

This 1.39ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818672355 or 818672355. Listed at 10 retailers as of October 25, 2026, with prices from $2,375 to $2,892, a $517 spread on the same certified stone. Brilliant Earth lists it at $2,892. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818672355
Dimensions7.11 × 7.13 × 4.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm7.13 mm1.39 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818672355
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,892 CAD|Low: $539 CAD|High: $3,730 CAD|Avg: $1,619 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
October 24, 2026
Retailer 4$539 CAD
Retailer 9$788 CAD
Retailer 12$851 CAD
Retailer 13$887 CAD
Retailer 15$1,219 CAD
Retailer 5$1,260 CAD
Retailer 3$1,285 CAD
Retailer 7$1,415 CAD
Retailer 8$1,460 CAD
Retailer 14$1,527 CAD
Retailer 11$2,115 CAD
Retailer 2$2,375 CAD
Retailer 6$2,539 CAD
Brilliant Earth$2,892 CAD
Retailer 10$3,408 CAD

14 data points across 15 retailers

10 retailers$2,375 CAD to $2,892 CAD

Retailer 1
-
$788 CAD
$564 USD
Price last confirmed 10 days ago
Retailer 2
-
$851 CAD
£480 GBP
View
Price last confirmed 14 days ago
Retailer 3
-
$887 CAD
$635 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,285 CAD
ZAR 14,866 ZAR
View
Price last confirmed 49 days ago
Retailer 5
-
$1,301 CAD
$931 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$1,460 CAD
$1,045 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,527 CAD
$1,093 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$2,115 CAD
£1,192 GBP
View
Price last confirmed 12 days ago
B
Retailer 9
-
$2,375 CAD
$1,700 USD
View
Most Expensive
B
Brilliant Earth
21733100B · Oct 29
$2,892 CAD
$2,070 USD
View
9 more retailers have this diamond
Prices start from $2,375 CADSave up to $517 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.

B
1.39ct Round
$2,375 CAD