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Princess|Lab Grown|IGI

1.50ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG705535046

Shape and cutting style on the report: Princess cut

Certificate IGI LG705535046

Diamond specifications and retailer prices

From $289 CAD
As of November 6, 2026
Save $1,146 CAD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,435 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG705535046 or 705535046. Listed at 13 retailers as of November 5, 2026, with prices from $289 to $1,435, a $1,146 spread on the same certified stone. MOH London lists it at $1,435. 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

1.50
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705535046
Dimensions6.27 × 6.21 × 4.37 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
6.27 mm6.21 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705535046
Side View
Table 66.0%Crown 44.5°Girdle: MediumPavilion 37.7°Culet: NoneDepth 70.4%

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 6
Current: $1,435 CAD|Low: $289 CAD|High: $2,081 CAD|Avg: $842 CAD|-0.9%
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
November 6, 2026
Retailer 12$289 CAD
Retailer 5$337 CAD
Retailer 13$359 CAD
Retailer 16$411 CAD
Retailer 2$457 CAD
Retailer 6$557 CAD
Retailer 4$620 CAD
Retailer 15$644 CAD
Retailer 9$655 CAD
Retailer 14$715 CAD
Retailer 3$1,155 CAD
Retailer 11$1,158 CAD
Retailer 10$1,187 CAD
Retailer 7$1,292 CAD
MOH London$1,435 CAD
Retailer 8$2,081 CAD

11 data points across 16 retailers

13 retailers$289 CAD to $1,435 CAD

A
Cheapest Retailer
-
$289 CAD
A
Retailer 2
-
$337 CAD
View
A
Retailer 3
-
$359 CAD
View
A
Retailer 4
-
$411 CAD
View
A
Retailer 5
-
$457 CAD
View
B+
Retailer 6
-
$620 CAD
View
A
Retailer 7
-
$644 CAD
View
A
Retailer 8
-
$655 CAD
View
B+
Retailer 9
-
$715 CAD
View
B
Retailer 10
-
$1,155 CAD
View
B
Retailer 11
-
$1,158 CAD
View
B
Retailer 12
-
$1,187 CAD
View
Most Expensive
B
MOH London
LG705535046 · Nov 5
$1,435 CAD
£809 GBP
View
12 more retailers have this diamond
Prices start from $289 CADSave up to $1,146 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
1.50ct Princess
$289 CAD