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Princess|Natural|GIA

0.50ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 5222613583

Certificate GIA 5222613583

Diamond specifications and retailer prices

From £318 GBP
As of November 4, 2026
Save £393 GBP (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £711 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5222613583. Listed at 5 retailers as of November 4, 2026, with prices from £318 to £711, a £393 spread on the same certified stone. MOH London lists it at £711. 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

0.50
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222613583
Dimensions4.35 × 4.25 × 3.15 mm
L/W Ratio1.02
Top View
4.35 mm4.25 mm0.50 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5222613583
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.2%

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 4
Current: £711 GBP|Low: £318 GBP|High: £720 GBP|Avg: £466 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3£318 GBP
Retailer 2£377 GBP
Retailer 6£385 GBP
Retailer 7£472 GBP
Retailer 8£486 GBP
Retailer 5£493 GBP
Retailer 4£494 GBP
MOH London£711 GBP

46 data points across 8 retailers

5 retailers£318 GBP to £711 GBP

B+
Cheapest Retailer
-
£318 GBP
B
Retailer 2
-
£377 GBP
View
Retailer 3
-
£493 GBP
View
Price last confirmed 34 days ago
B
Retailer 4
-
£494 GBP
View
Most Expensive
C
MOH London
CF770C75B · Nov 4
£711 GBP
View
4 more retailers have this diamond
Prices start from £318 GBPSave up to £393 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+
0.50ct Princess
£318 GBP