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Princess|Natural|GIA

0.53ct F SI1 Princess Natural Diamond

VG • F/SI1 • GIA 1405400836

Certificate GIA 1405400836

Diamond specifications and retailer prices

From £437 GBP
As of November 6, 2026
Save £357 GBP (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,186 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.53ct natural princess diamond

This 0.53ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1405400836. Listed at 17 retailers as of November 4, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.53
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1405400836
Dimensions4.45 × 4.24 × 3.29 mm
L/W Ratio1.05
Key to symbols
Crystal, Feather
Top View
4.45 mm4.24 mm0.53 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1405400836
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 77.6%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £1,186 GBP|Low: £435 GBP|High: £1,613 GBP|Avg: £683 GBP|-1.3%
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 6, 2026
Retailer 9£437 GBP
Retailer 8£454 GBP
Retailer 5£474 GBP
Retailer 3£514 GBP
Retailer 15£514 GBP
Retailer 10£534 GBP
Retailer 16£534 GBP
Retailer 4£594 GBP
Retailer 6£602 GBP
Retailer 2£628 GBP
Retailer 12£629 GBP
Retailer 14£644 GBP
Retailer 7£650 GBP
Retailer 11£727 GBP
Retailer 13£794 GBP
MOH London£1,186 GBP
Retailer 17£1,613 GBP

30 data points across 17 retailers

17 retailers£437 GBP to £794 GBP

B+
Cheapest Retailer
-
£437 GBP
B+
Retailer 2
-
£474 GBP
View
Final sale: no returns
Retailer 3
-
£514 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£514 GBP
View
B
Retailer 5
-
£534 GBP
View
B
Retailer 6
-
£534 GBP
View
B
Retailer 7
-
£594 GBP
View
B
Retailer 8
-
£602 GBP
View
B
Retailer 9
-
£612 GBP
View
B
Retailer 10
-
£628 GBP
View
B
Retailer 11
-
£629 GBP
View
B
Retailer 12
-
£644 GBP
View
B
Retailer 13
-
£650 GBP
View
B
Retailer 14
-
£727 GBP
View
B
Retailer 15
-
£794 GBP
View
Most Expensive
MOH London
702CFC0E7 · Nov 4
£1,186 GBP
View
Price under review
15 more retailers have this diamond
Prices start from £437 GBPSave up to £357 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+
0.53ct Princess
£437 GBP