Princess|Lab Grown|GCAL

1.53ct G SI2 Princess Lab Grown Diamond

VG • G/SI2 • GCAL 271140089

Shape and cutting style on the report: Princess

Certificate GCAL 271140089

Diamond specifications and retailer prices

From £371 GBP
As of November 6, 2026
Save £600 GBP (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £971 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.53ct lab-grown princess diamond

This 1.53ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GCAL 271140089. Listed at 4 retailers as of November 5, 2026, with prices from £371 to £971, a £600 spread on the same certified stone. MOH London lists it at £971. 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

1.53
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 271140089
Dimensions6.19 × 6.07 × 4.44 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.19 mm6.07 mm1.53 ctG / SI2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGCAL 271140089
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £971 GBP|Low: £287 GBP|High: £979 GBP|Avg: £597 GBP|+26.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3£371 GBP
Retailer 2£404 GBP
Retailer 5£606 GBP
Retailer 4£773 GBP
MOH London£971 GBP

32 data points across 5 retailers

4 retailers£371 GBP to £971 GBP

B+
Cheapest Retailer
-
£371 GBP
B+
Retailer 2
-
£404 GBP
View
B
Retailer 3
-
£773 GBP
View
Most Expensive
C
MOH London
271140089 · Nov 5
£971 GBP
View
3 more retailers have this diamond
Prices start from £371 GBPSave up to £600 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.

B+
1.53ct Princess
£371 GBP