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Princess|Lab Grown|IGI

1.51ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG818668725

Shape and cutting style on the report: Princess cut

Certificate IGI LG818668725

Diamond specifications and retailer prices

From £213 GBP
As of November 4, 2026
Save £845 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,059 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818668725 or 818668725. Listed at 17 retailers as of November 3, 2026, with prices from £213 to £1,059, a £845 spread on the same certified stone. MOH London lists it at £1,059. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818668725
Dimensions6.57 × 6.38 × 4.44 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.38 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818668725
Side View
Table 74.0%Crown 42.5°Girdle: MediumPavilion 38.6°Culet: NoneDepth 69.6%

Caratlytics Score

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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 4
Current: £1,059 GBP|Low: £203 GBP|High: £1,074 GBP|Avg: £570 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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 3£213 GBP
Retailer 14£238 GBP
Retailer 11£247 GBP
Retailer 5£265 GBP
Retailer 7£265 GBP
Retailer 13£380 GBP
Retailer 17£383 GBP
Retailer 10£434 GBP
Retailer 2£462 GBP
Retailer 4£701 GBP
Retailer 16£706 GBP
Retailer 12£811 GBP
Retailer 15£846 GBP
Retailer 6£849 GBP
Retailer 8£886 GBP
Retailer 9£1,008 GBP
MOH London£1,059 GBP

43 data points across 17 retailers

17 retailers£213 GBP to £1,059 GBP

A
Cheapest Retailer
-
£213 GBP
A
Retailer 2
-
£238 GBP
View
Final sale: no returns
A
Retailer 3
-
£247 GBP
View
A
Retailer 4
-
£265 GBP
View
Retailer 5
-
£265 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£380 GBP
View
A
Retailer 7
-
£383 GBP
View
A
Retailer 8
-
£434 GBP
View
B+
Retailer 9
-
£462 GBP
View
Retailer 10
-
£701 GBP
View
Price last confirmed 12 days ago
B+
Retailer 11
-
£706 GBP
View
B
Retailer 12
-
£811 GBP
View
B
Retailer 13
-
£846 GBP
View
B
Retailer 14
-
£849 GBP
View
B
Retailer 15
-
£886 GBP
View
B
Retailer 16
-
£1,008 GBP
View
Most Expensive
B
MOH London
LG818668725 · Nov 3
£1,059 GBP
View
16 more retailers have this diamond
Prices start from £213 GBPSave up to £845 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
1.51ct Princess
£213 GBP