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Round|Lab Grown|IGI

1.03ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG825675286

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825675286

Diamond specifications and retailer prices

From $376 CAD
As of November 2, 2026
Save $1,692 CAD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,068 CAD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825675286 or 825675286. Listed at 21 retailers as of November 2, 2026, with prices from $376 to $2,068, a $1,692 spread on the same certified stone. Brilliant Earth lists it at $2,068. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825675286
Dimensions6.55 × 6.50 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
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
6.55 mm6.50 mm1.03 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825675286
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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: Nov 2
Current: $2,068 CAD|Low: $370 CAD|High: $2,851 CAD|Avg: $958 CAD|-27.5%
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
November 4, 2026
Retailer 11$376 CAD
Retailer 3$400 CAD
Retailer 4$400 CAD
Retailer 8$672 CAD
Retailer 9$681 CAD
Retailer 2$682 CAD
Retailer 12$690 CAD
Retailer 7$749 CAD
Retailer 5$788 CAD
Retailer 6$1,010 CAD
Retailer 10$1,365 CAD
Retailer 13$1,604 CAD
Brilliant Earth$2,068 CAD

43 data points across 13 retailers

21 retailers$376 CAD to $2,068 CAD

Retailer 1
-
$306 CAD
Price last confirmed 34 days ago
Retailer 2
-
$368 CAD
View
Price last confirmed 22 days ago
Retailer 3
-
$370 CAD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$376 CAD
View
Retailer 5
-
$380 CAD
View
Price last confirmed 64 days ago
Retailer 6
-
$390 CAD
View
Price last confirmed 36 days ago
Retailer 7
-
$394 CAD
View
Price last confirmed 33 days ago
Retailer 8
-
$400 CAD
View
Price last confirmed 8 days ago
Retailer 9
-
$400 CAD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$672 CAD
View
B+
Retailer 11
-
$681 CAD
View
B+
Retailer 12
-
$682 CAD
View
B+
Retailer 13
-
$690 CAD
View
B+
Retailer 14
-
$749 CAD
View
B+
Retailer 15
-
$788 CAD
View
B+
Retailer 16
-
$1,010 CAD
View
Retailer 17
-
$1,270 CAD
View
Price last confirmed 36 days ago
Retailer 18
-
$1,311 CAD
View
Price last confirmed 70 days ago
B
Retailer 19
-
$1,365 CAD
View
B
Retailer 20
-
$1,604 CAD
View
Most Expensive
B
Brilliant Earth
21071870A · Nov 3
$2,068 CAD
$1,480 USD
View
20 more retailers have this diamond
Prices start from $376 CADSave up to $1,692 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
1.03ct Round
$376 CAD