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Princess|Lab Grown|IGI

1.53ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG644416362

Shape and cutting style on the report: Princess cut

Certificate IGI LG644416362

Diamond specifications and retailer prices

From $335 CAD
$239 USD
As of October 27, 2026
Save $1,109 CAD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,443 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown princess diamond

This 1.53ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG644416362 or 644416362. Listed at 10 retailers as of October 27, 2026, with prices from $335 to $1,443, a $1,109 spread on the same certified stone. MOH London lists it at $1,443. 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

1.53
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644416362
Dimensions6.34 × 6.30 × 4.44 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.30 mm1.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG644416362
Side View
Table 71.0%Crown 42.6°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 70.5%

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: Oct 27
Current: $1,443 CAD|Low: $335 CAD|High: $1,750 CAD|Avg: $857 CAD
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
October 29, 2026
Retailer 14$335 CAD
Retailer 7$358 CAD
Retailer 11$412 CAD
Retailer 8$461 CAD
Retailer 3$569 CAD
Retailer 13$619 CAD
Retailer 10$652 CAD
Retailer 2$658 CAD
Retailer 9$717 CAD
Retailer 12$1,152 CAD
Retailer 4$1,310 CAD
Retailer 5$1,349 CAD
MOH London$1,443 CAD
Retailer 6$1,750 CAD

3 data points across 14 retailers

10 retailers$335 CAD to $1,443 CAD

A
Cheapest Retailer
-
$335 CAD
$239 USD
A
Retailer 2
-
$358 CAD
$256 USD
View
A
Retailer 3
-
$412 CAD
HK$2,300 HKD
View
A
Retailer 4
-
$461 CAD
£259 GBP
View
B+
Retailer 5
-
$619 CAD
$442 USD
View
B+
Retailer 6
-
$652 CAD
$466 USD
View
B+
Retailer 7
-
$658 CAD
£370 GBP
View
B+
Retailer 8
-
$717 CAD
$512 USD
View
B
Retailer 9
-
$1,152 CAD
$823 USD
View
Most Expensive
B
MOH London
LG644416362 · Oct 29
$1,443 CAD
£812 GBP
View
9 more retailers have this diamond
Prices start from $335 CADSave up to $1,109 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
1.53ct Princess
$335 CAD