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Princess|Lab Grown|IGI

1.09ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG602353931

Shape and cutting style on the report: Princess cut

Certificate IGI LG602353931

Diamond specifications and retailer prices

From $304 CAD
As of November 6, 2026
Save $1,207 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,511 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.09ct lab-grown princess diamond

This 1.09ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG602353931 or 602353931. Listed at 14 retailers as of November 2, 2026, with prices from $304 to $1,511, a $1,207 spread on the same certified stone. MOH London lists it at $1,511. 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

1.09
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602353931
Dimensions5.76 × 5.66 × 3.90 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.76 mm5.66 mm1.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602353931
Side View
Table 70.0%Crown 41.6°Girdle: MediumPavilion 37.8°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,511 CAD|Low: $292 CAD|High: $1,529 CAD|Avg: $678 CAD|-1.0%
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
November 6, 2026
Retailer 9$304 CAD
Retailer 3$341 CAD
Retailer 5$352 CAD
Retailer 11$377 CAD
Retailer 14$377 CAD
Retailer 7$485 CAD
Retailer 4$493 CAD
Retailer 12$645 CAD
Retailer 2$693 CAD
Retailer 6$708 CAD
Retailer 10$978 CAD
Retailer 13$1,212 CAD
Retailer 8$1,216 CAD
MOH London$1,511 CAD

45 data points across 14 retailers

14 retailers$304 CAD to $1,511 CAD

A
Cheapest Retailer
-
$304 CAD
A
Retailer 2
-
$341 CAD
View
Final sale: no returns
A
Retailer 3
-
$352 CAD
View
Retailer 4
-
$377 CAD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$377 CAD
View
B+
Retailer 6
-
$485 CAD
View
B+
Retailer 7
-
$493 CAD
View
B+
Retailer 8
-
$645 CAD
View
B+
Retailer 9
-
$693 CAD
View
B+
Retailer 10
-
$708 CAD
View
B
Retailer 11
-
$978 CAD
View
B
Retailer 12
-
$1,212 CAD
View
B
Retailer 13
-
$1,216 CAD
View
Most Expensive
B
MOH London
LG602353931 · Nov 2
$1,511 CAD
£852 GBP
View
13 more retailers have this diamond
Prices start from $304 CADSave up to $1,207 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
1.09ct Princess
$304 CAD