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Princess|Lab Grown|IGI

1.52ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG706531152

Shape and cutting style on the report: Princess cut

Certificate IGI LG706531152

Diamond specifications and retailer prices

From £315 GBP
As of November 6, 2026
Save £526 GBP (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £842 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.52ct lab-grown princess diamond

This 1.52ct 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 LG706531152 or 706531152. Listed at 7 retailers as of November 5, 2026, with prices from £315 to £842, a £526 spread on the same certified stone. MOH London lists it at £842. 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

1.52
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706531152
Dimensions6.46 × 6.42 × 4.27 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
6.46 mm6.42 mm1.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706531152
Side View
Table 67.0%Crown 40°Girdle: MediumPavilion 35.5°Culet: NoneDepth 66.5%

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: £842 GBP|Low: £315 GBP|High: £844 GBP|Avg: £490 GBP|+6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5£315 GBP
Retailer 2£326 GBP
Retailer 3£348 GBP
Retailer 7£444 GBP
Retailer 6£620 GBP
Retailer 4£631 GBP
MOH London£842 GBP

43 data points across 7 retailers

7 retailers£315 GBP to £842 GBP

B+
Cheapest Retailer
-
£315 GBP
A
Retailer 2
-
£326 GBP
View
A
Retailer 3
-
£348 GBP
View
B+
Retailer 4
-
£444 GBP
View
B
Retailer 5
-
£620 GBP
View
B
Retailer 6
-
£631 GBP
View
Most Expensive
B
MOH London
LG706531152 · Nov 5
£842 GBP
View
6 more retailers have this diamond
Prices start from £315 GBPSave up to £526 GBP

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
1.52ct Princess
£315 GBP