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Princess|Lab Grown|IGI

1.46ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG813678158

Shape and cutting style on the report: Princess cut

Certificate IGI LG813678158

Diamond specifications and retailer prices

From £143 GBP
As of October 30, 2026
Save £475 GBP (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £827 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.46ct lab-grown princess diamond

This 1.46ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813678158 or 813678158. Listed at 12 retailers as of October 30, 2026, with a 333% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813678158
Dimensions6.21 × 6.08 × 4.43 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.21 mm6.08 mm1.46 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813678158
Side View
Table 69.0%Crown 44.9°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 72.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £827 GBP|Low: £138 GBP|High: £844 GBP|Avg: £487 GBP|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9£143 GBP
Retailer 7£165 GBP
Retailer 2£197 GBP
Retailer 5£301 GBP
Retailer 12£422 GBP
Retailer 6£430 GBP
Retailer 3£568 GBP
Retailer 8£570 GBP
Retailer 11£617 GBP
Retailer 4£721 GBP
Retailer 10£758 GBP
MOH London£827 GBP

32 data points across 12 retailers

12 retailers£143 GBP to £617 GBP

A
Cheapest Retailer
-
£143 GBP
A
Retailer 2
-
£165 GBP
View
A
Retailer 3
-
£197 GBP
View
Retailer 4
-
£301 GBP
View
Price last confirmed 7 days ago
A
Retailer 5
-
£422 GBP
View
Retailer 6
-
£430 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£568 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£570 GBP
View
B+
Retailer 9
-
£617 GBP
View
Retailer 10
-
£721 GBP
View
Price last confirmed 23 days ago
Retailer 11
-
£758 GBP
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG813678158 · Oct 26
£827 GBP
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from £143 GBPSave up to £475 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
1.46ct Princess
£143 GBP