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Princess|Lab Grown|IGI

1.03ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG842603672

Shape and cutting style on the report: Princess cut

Certificate IGI LG842603672

Diamond specifications and retailer prices

From £123 GBP
As of November 4, 2026
Save £595 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £718 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842603672 or 842603672. Listed at 11 retailers as of October 29, 2026, with prices from £123 to £718, a £595 spread on the same certified stone. MOH London lists it at £718. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842603672
Dimensions5.47 × 5.43 × 3.93 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.47 mm5.43 mm1.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842603672
Side View
Table 67.0%Crown 46.4°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.4%

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 4
Current: £718 GBP|Low: £119 GBP|High: £722 GBP|Avg: £388 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 5£123 GBP
Retailer 7£143 GBP
Retailer 2£195 GBP
Retailer 4£265 GBP
Retailer 8£377 GBP
Retailer 10£389 GBP
Retailer 6£491 GBP
Retailer 11£516 GBP
Retailer 9£519 GBP
Retailer 3£520 GBP
MOH London£718 GBP

25 data points across 11 retailers

11 retailers£123 GBP to £718 GBP

A
Cheapest Retailer
-
£123 GBP
A
Retailer 2
-
£143 GBP
View
A
Retailer 3
-
£195 GBP
View
A
Retailer 4
-
£265 GBP
View
B+
Retailer 5
-
£377 GBP
View
B+
Retailer 6
-
£389 GBP
View
B+
Retailer 7
-
£491 GBP
View
Retailer 8
-
£516 GBP
View
Price last confirmed 23 days ago
B
Retailer 9
-
£519 GBP
View
B
Retailer 10
-
£520 GBP
View
Most Expensive
B
MOH London
LG842603672 · Oct 29
£718 GBP
View
10 more retailers have this diamond
Prices start from £123 GBPSave up to £595 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
1.03ct Princess
£123 GBP