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Princess|Lab Grown|IGI

1.52ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG838613550

Shape and cutting style on the report: Princess cut

Certificate IGI LG838613550

Diamond specifications and retailer prices

From £252 GBP
As of November 6, 2026
Save £540 GBP (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £792 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 LG838613550 or 838613550. Listed at 4 retailers as of November 5, 2026, with prices from £252 to £792, a £540 spread on the same certified stone. MOH London lists it at £792. 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 angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838613550
Dimensions6.31 × 6.20 × 4.54 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.20 mm1.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838613550
Side View
Table 69.0%Crown 36.6°Girdle: MediumPavilion 40.3°CuletDepth 73.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £792 GBP|Low: £252 GBP|High: £794 GBP|Avg: £481 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£252 GBP
Retailer 4£340 GBP
Retailer 3£640 GBP
MOH London£792 GBP

7 data points across 4 retailers

4 retailers£252 GBP to £792 GBP

A
Cheapest Retailer
-
£252 GBP
B+
Retailer 2
-
£340 GBP
View
B
Retailer 3
-
£640 GBP
View
Most Expensive
B
MOH London
LG838613550 · Nov 5
£792 GBP
View
3 more retailers have this diamond
Prices start from £252 GBPSave up to £540 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
£252 GBP