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Princess|Natural|GIA

0.40ct J SI1 Princess Natural Diamond

J/SI1 • GIA 2464824541

Certificate GIA 2464824541

Diamond specifications and retailer prices

From £248 GBP
As of November 5, 2026
Save £203 GBP (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £451 GBP at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 2464824541. Listed at 2 retailers as of November 5, 2026, with prices from £248 to £451, a £203 spread on the same certified stone. B2C Jewels lists it at £451. 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

0.40
Carat
J
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2464824541
Dimensions4.17 × 3.83 × 2.94 mm
L/W Ratio1.09
Top View
4.17 mm3.83 mm0.40 ctJ / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2464824541
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 76.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £451 GBP|Low: £248 GBP|High: £451 GBP|Avg: £352 GBP
B2C Jewels
Retailer 2
November 5, 2026
Retailer 2£248 GBP
B2C Jewels£451 GBP

34 data points across 2 retailers

2 retailers£248 GBP to £451 GBP

B+
Cheapest Retailer
-
£248 GBP
Most Expensive
C
B2C Jewels
21594717 · Nov 6
£451 GBP
$607 USD
View
1 more retailer has this diamond
Prices start from £248 GBPSave up to £203 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+
0.40ct Princess
£248 GBP