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Princess|Lab Grown|IGI

1.31ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG619447810

Shape and cutting style on the report: Princess cut

Certificate IGI LG619447810

Diamond specifications and retailer prices

From £198 GBP
As of November 6, 2026
Save £784 GBP (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £982 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown princess diamond

This 1.31ct 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 top-tier cut grade and certified by IGI LG619447810 or 619447810. Listed at 25 retailers as of November 5, 2026, with prices from £198 to £982, a £784 spread on the same certified stone. MOH London lists it at £982. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619447810
Dimensions5.77 × 5.76 × 4.30 mm
L/W Ratio1.00
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
5.77 mm5.76 mm1.31 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619447810
Side View
Table 70.0%Crown 45.2°Girdle: THK-VTKPavilion 38.8°Culet: NoneDepth 74.7%

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 6
Current: £982 GBP|Low: £191 GBP|High: £1,031 GBP|Avg: £488 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 6, 2026
Retailer 17£198 GBP
Retailer 9£222 GBP
Retailer 7£230 GBP
Retailer 4£246 GBP
Retailer 6£246 GBP
Retailer 3£330 GBP
Retailer 15£366 GBP
Retailer 13£424 GBP
Retailer 8£436 GBP
Retailer 14£442 GBP
Retailer 2£466 GBP
Retailer 12£603 GBP
Retailer 11£755 GBP
Retailer 5£790 GBP
Retailer 16£792 GBP
Retailer 10£859 GBP
MOH London£982 GBP

45 data points across 17 retailers

25 retailers£198 GBP to £982 GBP

A
Cheapest Retailer
-
£198 GBP
A
Retailer 2
-
£222 GBP
View
Final sale: no returns
A
Retailer 3
-
£230 GBP
View
Retailer 4
-
£246 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
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£246 GBP
View
A
Retailer 6
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£277 GBP
View
A
Retailer 7
-
£330 GBP
View
A
Retailer 8
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£366 GBP
View
A
Retailer 9
-
£424 GBP
View
A
Retailer 10
-
£436 GBP
View
Retailer 11
-
£442 GBP
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£466 GBP
View
B+
Retailer 13
-
£504 GBP
View
B+
Retailer 14
-
£603 GBP
View
B+
Retailer 15
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£631 GBP
View
B+
Retailer 16
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£650 GBP
View
B
Retailer 17
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£755 GBP
View
B
Retailer 18
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£790 GBP
View
B
Retailer 19
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£790 GBP
View
Retailer 20
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£792 GBP
View
Price last confirmed 10 days ago
B
Retailer 21
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£828 GBP
View
B
Retailer 22
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£859 GBP
View
B
Retailer 23
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£859 GBP
View
B
Retailer 24
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£956 GBP
View
Most Expensive
B
MOH London
LG619447810 · Nov 5
£982 GBP
View
24 more retailers have this diamond
Prices start from £198 GBPSave up to £784 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
1.31ct Princess
£198 GBP