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Princess|Lab Grown|GSI

1.25ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • GSI 72533070422

Shape and cutting style on the report: Princess

Certificate GSI 72533070422

Diamond specifications and retailer prices

From £183 GBP
As of November 4, 2026
Save £721 GBP (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £904 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.25ct lab-grown princess diamond

This 1.25ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GSI 72533070422. Listed at 7 retailers as of November 4, 2026, with prices from £183 to £904, a £721 spread on the same certified stone. MOH London lists it at £904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabGSI
CertificateGSI 72533070422
Dimensions5.90 × 5.78 × 4.27 mm
L/W Ratio1.02
Girdle conditionThin to Medium
Culet sizeNone
Top View
5.90 mm5.78 mm1.25 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGSI 72533070422
Side View
Table 67.0%Crown 43.3°GirdlePavilion 38.8°Culet: NoneDepth 73.9%

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 4
Current: £904 GBP|Low: £175 GBP|High: £917 GBP|Avg: £404 GBP|+3.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2£183 GBP
Retailer 5£204 GBP
Retailer 7£212 GBP
Retailer 3£226 GBP
Retailer 4£226 GBP
Retailer 8£494 GBP
Retailer 6£727 GBP
MOH London£904 GBP

16 data points across 8 retailers

7 retailers£183 GBP to £904 GBP

A
Cheapest Retailer
-
£183 GBP
A
Retailer 2
-
£204 GBP
View
Final sale: no returns
A
Retailer 3
-
£212 GBP
View
B+
Retailer 4
-
£226 GBP
View
Retailer 5
-
£226 GBP
View
Price last confirmed 12 days ago
B
Retailer 6
-
£727 GBP
View
Most Expensive
B
MOH London
72533070422 · Nov 5
£904 GBP
View
6 more retailers have this diamond
Prices start from £183 GBPSave up to £721 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
1.25ct Princess
£183 GBP