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Princess|Lab Grown|IGI

1.40ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG843677600

Shape and cutting style on the report: Princess cut

Certificate IGI LG843677600

Diamond specifications and retailer prices

From £339 GBP
€432 EUR
As of October 29, 2026
Save £479 GBP (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £817 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.4ct lab-grown princess diamond

This 1.4ct 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 LG843677600 or 843677600. Listed at 6 retailers as of October 29, 2026, with prices from £339 to £817, a £479 spread on the same certified stone. MOH London lists it at £817. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843677600
Dimensions6.19 × 5.95 × 4.26 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.19 mm5.95 mm1.40 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843677600
Side View
Table 77.0%Crown 41.7°Girdle: ThickPavilion 39.4°Culet: NoneDepth 71.6%

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: Oct 29
Current: £817 GBP|Low: £310 GBP|High: £834 GBP|Avg: £507 GBP|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3£339 GBP
Retailer 6£348 GBP
Retailer 2£379 GBP
Retailer 4£455 GBP
Retailer 5£695 GBP
MOH London£817 GBP

19 data points across 6 retailers

6 retailers£339 GBP to £817 GBP

A
Cheapest Retailer
-
£339 GBP
€432 EUR
A
Retailer 2
-
£348 GBP
$466 USD
View
A
Retailer 3
-
£379 GBP
View
A
Retailer 4
-
£455 GBP
$609 USD
View
B
Retailer 5
-
£695 GBP
$931 USD
View
Most Expensive
B
MOH London
LG843677600 · Nov 1
£817 GBP
View
5 more retailers have this diamond
Prices start from £339 GBPSave up to £479 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
1.40ct Princess
£339 GBP