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Round|Lab Grown|IGI

1.03ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG772633456

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772633456

Diamond specifications and retailer prices

From $226 CAD
As of November 5, 2026
Save $1,269 CAD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,496 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG772633456 or 772633456. Listed at 23 retailers as of November 5, 2026, with prices from $226 to $1,496, a $1,269 spread on the same certified stone. Reve Diamonds lists it at $1,496. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772633456
Dimensions6.48 × 6.45 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm6.45 mm1.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772633456
Side View
Table 59.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

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 5
Current: $504 CAD|Low: $223 CAD|High: $1,496 CAD|Avg: $608 CAD|+2.3%
Retailer 1
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
Reve Diamonds
November 6, 2026
Retailer 8$226 CAD
Retailer 6$253 CAD
Retailer 16$261 CAD
Retailer 3$279 CAD
Retailer 5$279 CAD
Retailer 17$402 CAD
Retailer 13$447 CAD
Retailer 10$487 CAD
Retailer 1$504 CAD
Retailer 4$506 CAD
Retailer 2$619 CAD
Retailer 15$669 CAD
Retailer 11$880 CAD
Retailer 9$899 CAD
Retailer 14$950 CAD
Retailer 7$975 CAD
Retailer 12$1,303 CAD
Reve Diamonds$1,496 CAD

46 data points across 18 retailers

23 retailers$226 CAD to $1,496 CAD

Retailer 1
-
$223 CAD
Price last confirmed 45 days ago
A
Retailer 2
-
$226 CAD
View
A
Retailer 3
-
$253 CAD
View
Final sale: no returns
A
Retailer 4
-
$261 CAD
View
Retailer 5
-
$274 CAD
View
Price last confirmed 45 days ago
A
Retailer 6
-
$279 CAD
View
Retailer 7
-
$279 CAD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$402 CAD
View
A
Retailer 9
-
$447 CAD
View
B+
Retailer 10
-
$487 CAD
View
B+
Retailer 11
-
$504 CAD
View
B+
Retailer 12
-
$506 CAD
View
B+
Retailer 13
-
$619 CAD
View
B+
Retailer 14
-
$669 CAD
View
B+
Retailer 15
-
$735 CAD
View
B
Retailer 16
-
$866 CAD
View
B
Retailer 17
-
$880 CAD
View
Retailer 18
-
$892 CAD
View
Price last confirmed 46 days ago
B
Retailer 19
-
$899 CAD
View
B
Retailer 20
-
$950 CAD
View
B
Retailer 21
-
$975 CAD
View
B
Retailer 22
-
$1,303 CAD
View
Most Expensive
B
Reve Diamonds
BF0AD8251 · Nov 6
$1,496 CAD
$1,071 USD
View
22 more retailers have this diamond
Prices start from $226 CADSave up to $1,269 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
$226 CAD