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Round|Lab Grown|IGI

3.03ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG825655496

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825655496

Diamond specifications and retailer prices

From $575 CAD
As of November 5, 2026
Save $2,206 CAD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,781 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG825655496 or 825655496. Listed at 17 retailers as of November 5, 2026, with prices from $575 to $2,781, a $2,206 spread on the same certified stone. MOH London lists it at $2,781. 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

3.03
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655496
Dimensions9.32 × 9.37 × 5.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.37 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655496
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.1%

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 5
Current: $2,781 CAD|Low: $575 CAD|High: $2,804 CAD|Avg: $1,403 CAD|+3.4%
MOH London
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
November 6, 2026
Retailer 15$575 CAD
Retailer 17$644 CAD
Retailer 6$645 CAD
Retailer 4$714 CAD
Retailer 8$722 CAD
Retailer 12$915 CAD
Retailer 10$947 CAD
Retailer 7$1,128 CAD
Retailer 2$1,159 CAD
Retailer 16$1,240 CAD
Retailer 9$1,324 CAD
Retailer 14$2,003 CAD
Retailer 13$2,274 CAD
Retailer 3$2,295 CAD
Retailer 5$2,342 CAD
Retailer 11$2,437 CAD
MOH London$2,781 CAD

19 data points across 17 retailers

17 retailers$575 CAD to $2,781 CAD

A
Cheapest Retailer
-
$575 CAD
A
Retailer 2
-
$644 CAD
View
Final sale: no returns
A
Retailer 3
-
$645 CAD
View
A
Retailer 4
-
$714 CAD
View
Retailer 5
-
$722 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$915 CAD
View
A
Retailer 7
-
$947 CAD
View
B+
Retailer 8
-
$1,128 CAD
View
A
Retailer 9
-
$1,159 CAD
View
A
Retailer 10
-
$1,240 CAD
View
A
Retailer 11
-
$1,324 CAD
View
B
Retailer 12
-
$2,003 CAD
View
B
Retailer 13
-
$2,274 CAD
View
B
Retailer 14
-
$2,295 CAD
View
B
Retailer 15
-
$2,342 CAD
View
B
Retailer 16
-
$2,437 CAD
View
Most Expensive
B
MOH London
LG825655496 · Nov 5
$2,781 CAD
£1,568 GBP
View
16 more retailers have this diamond
Prices start from $575 CADSave up to $2,206 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
3.03ct Round
$575 CAD