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Princess|Natural|GIA

0.50ct J SI1 Princess Natural Diamond

ID • J/SI1 • GIA 6332293225

Certificate GIA 6332293225

Diamond specifications and retailer prices

From £335 GBP
As of November 6, 2026
Save £579 GBP (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,242 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6332293225. Listed at 18 retailers as of November 4, 2026, with a 173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6332293225
Dimensions4.50 × 4.34 × 3.12 mm
L/W Ratio1.04
Top View
4.50 mm4.34 mm0.50 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6332293225
Side View
Table 74.0%CrownGirdle: MED-SLIPavilionCulet: NoneDepth 71.8%

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: Nov 6
Current: £1,242 GBP|Low: £335 GBP|High: £1,242 GBP|Avg: £520 GBP
NZ Jewellers
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 7£335 GBP
Retailer 5£350 GBP
Retailer 6£351 GBP
Retailer 3£365 GBP
Retailer 16£396 GBP
Retailer 14£427 GBP
Retailer 15£427 GBP
Retailer 8£439 GBP
Retailer 17£457 GBP
Retailer 2£483 GBP
Retailer 11£492 GBP
Retailer 4£501 GBP
Retailer 9£545 GBP
Retailer 10£588 GBP
Retailer 12£614 GBP
Retailer 13£914 GBP
NZ Jewellers£1,242 GBP

30 data points across 17 retailers

18 retailers£335 GBP to £914 GBP

A
Cheapest Retailer
-
£335 GBP
B+
Retailer 2
-
£351 GBP
View
B+
Retailer 3
-
£365 GBP
View
Final sale: no returns
B+
Retailer 4
-
£396 GBP
View
B+
Retailer 5
-
£413 GBP
View
Retailer 6
-
£427 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£427 GBP
View
B+
Retailer 8
-
£457 GBP
View
B+
Retailer 9
-
£483 GBP
View
B
Retailer 10
-
£492 GBP
View
B
Retailer 11
-
£494 GBP
View
B
Retailer 12
-
£501 GBP
View
B
Retailer 13
-
£545 GBP
View
B
Retailer 14
-
£554 GBP
View
B
Retailer 15
-
£588 GBP
View
B
Retailer 16
-
£614 GBP
View
B
Retailer 17
-
£914 GBP
View
Most Expensive
NZ Jewellers
0cd94eb6-9223-487a-a613-7b0a44f5bb9d · Nov 5
£1,242 GBP
$1,663 USD
View
Price under review
17 more retailers have this diamond
Prices start from £335 GBPSave up to £579 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
0.50ct Princess
£335 GBP