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Princess|Natural|GIA

0.50ct J SI2 Princess Natural Diamond

J/SI2 • GIA 1509460315

Certificate GIA 1509460315

Diamond specifications and retailer prices

From £342 GBP
₹43,597 INR
As of October 31, 2026
Save £215 GBP (39%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £557 GBP at B2C Jewels · As of October 30, 2026
View at B2C Jewels

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 SI2 clarity (slightly-included) and certified by GIA 1509460315. Listed at 2 retailers as of October 30, 2026, with prices from £342 to £557, a £215 spread on the same certified stone. B2C Jewels lists it at £557. 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
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509460315
Dimensions4.74 × 4.36 × 2.93 mm
L/W Ratio1.09
Top View
4.74 mm4.36 mm0.50 ctJ / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1509460315
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £557 GBP|Low: £341 GBP|High: £557 GBP|Avg: £450 GBP|+1.6%
B2C Jewels
Retailer 2
October 31, 2026
Retailer 2£342 GBP
B2C Jewels£557 GBP

40 data points across 2 retailers

2 retailers£342 GBP to £557 GBP

B+
Cheapest Retailer
-
£342 GBP
₹43,597 INR
Most Expensive
C
B2C Jewels
25864159 · Oct 30
£557 GBP
$746 USD
View
1 more retailer has this diamond
Prices start from £342 GBPSave up to £215 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
£342 GBP