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Princess|Lab Grown|IGI

1.26ct F VVS1 Princess Lab Grown Diamond

VG • F/VVS1 • IGI LG707543022

Shape and cutting style on the report: Princess cut

Certificate IGI LG707543022

Diamond specifications and retailer prices

From £290 GBP
As of November 6, 2026
Save £570 GBP (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £860 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.26ct lab-grown princess diamond

This 1.26ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG707543022 or 707543022. Listed at 8 retailers as of November 5, 2026, with prices from £290 to £860, a £570 spread on the same certified stone. MOH London lists it at £860. 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

1.26
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707543022
Dimensions5.83 × 5.78 × 4.21 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.83 mm5.78 mm1.26 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707543022
Side View
Table 65.0%Crown 44.7°Girdle: MediumPavilion 37.8°Culet: NoneDepth 72.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £860 GBP|Low: £205 GBP|High: £860 GBP|Avg: £484 GBP|+3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8£205 GBP
Retailer 4£290 GBP
Retailer 2£365 GBP
Retailer 5£401 GBP
Retailer 3£463 GBP
Retailer 7£616 GBP
Retailer 6£730 GBP
MOH London£860 GBP

43 data points across 8 retailers

8 retailers£290 GBP to £860 GBP

Retailer 1
-
£205 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
£290 GBP
View
A
Retailer 3
-
£365 GBP
View
B+
Retailer 4
-
£401 GBP
View
B+
Retailer 5
-
£463 GBP
View
Retailer 6
-
£616 GBP
View
Price last confirmed 20 days ago
B
Retailer 7
-
£730 GBP
View
Most Expensive
B
MOH London
LG707543022 · Nov 5
£860 GBP
View
7 more retailers have this diamond
Prices start from £290 GBPSave up to £570 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
1.26ct Princess
£290 GBP