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Princess|Lab Grown|IGI

1.54ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG803681720

Shape and cutting style on the report: Princess cut

Certificate IGI LG803681720

Diamond specifications and retailer prices

From $266 CAD
$190 USD
As of October 27, 2026
Save $1,280 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,546 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 1.54ct lab-grown princess diamond

This 1.54ct 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 LG803681720 or 803681720. Listed at 15 retailers as of October 25, 2026, with prices from $266 to $1,546, a $1,280 spread on the same certified stone. MOH London lists it at $1,546. 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

1.54
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803681720
Dimensions6.27 × 6.19 × 4.43 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.19 mm1.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803681720
Side View
Table 70.0%Crown 46.8°Girdle: MediumPavilion 37.8°Culet: NoneDepth 71.6%

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: Oct 27
Current: $1,546 CAD|Low: $256 CAD|High: $1,582 CAD|Avg: $755 CAD|+0.1%
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
October 29, 2026
Retailer 15$266 CAD
Retailer 9$309 CAD
Retailer 3$330 CAD
Retailer 13$330 CAD
Retailer 12$425 CAD
Retailer 4$578 CAD
Retailer 8$591 CAD
Retailer 2$599 CAD
Retailer 7$652 CAD
Retailer 6$798 CAD
Retailer 14$1,062 CAD
Retailer 10$1,066 CAD
Retailer 11$1,253 CAD
Retailer 5$1,540 CAD
MOH London$1,546 CAD

37 data points across 15 retailers

15 retailers$266 CAD to $1,546 CAD

A
Cheapest Retailer
-
$266 CAD
$190 USD
A
Retailer 2
-
$309 CAD
$221 USD
View
A
Retailer 3
-
$330 CAD
$236 USD
View
A
Retailer 4
-
$330 CAD
$236 USD
View
A
Retailer 5
-
$425 CAD
£239 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$578 CAD
$413 USD
View
A
Retailer 7
-
$591 CAD
€402 EUR
View
A
Retailer 8
-
$599 CAD
£337 GBP
View
A
Retailer 9
-
$652 CAD
$466 USD
View
B+
Retailer 10
-
$798 CAD
$570 USD
View
B+
Retailer 11
-
$1,062 CAD
$759 USD
View
B
Retailer 12
-
$1,066 CAD
$762 USD
View
B
Retailer 13
-
$1,253 CAD
$895 USD
View
B
Retailer 14
-
$1,540 CAD
$1,100 USD
View
Most Expensive
B
MOH London
LG803681720 · Oct 25
$1,546 CAD
£870 GBP
View
14 more retailers have this diamond
Prices start from $266 CADSave up to $1,280 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
1.54ct Princess
$266 CAD