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Princess|Lab Grown|GSI

1.20ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • GSI 72533070421

Shape and cutting style on the report: Princess

Certificate GSI 72533070421

Diamond specifications and retailer prices

From £176 GBP
$236 USD
As of October 30, 2026
Save £705 GBP (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £881 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GSI 72533070421. Listed at 7 retailers as of October 29, 2026, with prices from £176 to £881, a £705 spread on the same certified stone. MOH London lists it at £881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabGSI
CertificateGSI 72533070421
Dimensions5.71 × 5.68 × 4.22 mm
L/W Ratio1.01
Girdle conditionMedium to Slightly Thick
Culet sizeNone
Top View
5.71 mm5.68 mm1.20 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGSI 72533070421
Side View
Table 69.0%Crown 43.6°GirdlePavilion 39.5°Culet: NoneDepth 74.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £881 GBP|Low: £169 GBP|High: £887 GBP|Avg: £394 GBP|+4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2£176 GBP
Retailer 4£198 GBP
Retailer 7£204 GBP
Retailer 3£219 GBP
Retailer 5£219 GBP
Retailer 8£479 GBP
Retailer 6£703 GBP
MOH London£881 GBP

12 data points across 8 retailers

7 retailers£176 GBP to £881 GBP

A
Cheapest Retailer
-
£176 GBP
$236 USD
A
Retailer 2
-
£198 GBP
$265 USD
View
Final sale: no returns
A
Retailer 3
-
£204 GBP
$274 USD
View
A
Retailer 4
-
£219 GBP
$293 USD
View
A
Retailer 5
-
£219 GBP
$293 USD
View
B
Retailer 6
-
£703 GBP
$942 USD
View
Most Expensive
B
MOH London
72533070421 · Oct 29
£881 GBP
View
6 more retailers have this diamond
Prices start from £176 GBPSave up to £705 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
1.20ct Princess
£176 GBP