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Princess|Lab Grown|IGI

1.22ct F VVS2 Princess Lab Grown Diamond

VG • F/VVS2 • IGI LG840633773

Shape and cutting style on the report: Princess cut

Certificate IGI LG840633773

Diamond specifications and retailer prices

From £316 GBP
As of November 4, 2026
Save £531 GBP (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £847 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.22ct lab-grown princess diamond

This 1.22ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840633773 or 840633773. Listed at 3 retailers as of November 4, 2026, with prices from £316 to £847, a £531 spread on the same certified stone. MOH London lists it at £847. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633773
Dimensions5.87 × 5.84 × 3.97 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.87 mm5.84 mm1.22 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633773
Side View
Table 72.0%Crown 40°Girdle: MediumPavilion 37.9°CuletDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £847 GBP|Low: £316 GBP|High: £869 GBP|Avg: £483 GBP|-2.6%
MOH London
Retailer 2
Retailer 3
November 5, 2026
Retailer 3£316 GBP
Retailer 2£329 GBP
MOH London£847 GBP

21 data points across 3 retailers

3 retailers£316 GBP to £847 GBP

A
Cheapest Retailer
-
£316 GBP
A
Retailer 2
-
£329 GBP
View
Most Expensive
B
MOH London
LG840633773 · Nov 5
£847 GBP
View
2 more retailers have this diamond
Prices start from £316 GBPSave up to £531 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
1.22ct Princess
£316 GBP