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Princess|Natural|GIA

0.40ct F SI2 Princess Natural Diamond

F/SI2 • GIA 2417576594

Certificate GIA 2417576594

Diamond specifications and retailer prices

From £389 GBP
As of November 6, 2026
Save £266 GBP (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £656 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included) and certified by GIA 2417576594. Listed at 3 retailers as of November 4, 2026, with prices from £389 to £656, a £266 spread on the same certified stone. MOH London lists it at £656. 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
F
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2417576594
Dimensions4.30 × 3.97 × 2.93 mm
L/W Ratio1.08
Top View
4.30 mm3.97 mm0.40 ctF / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2417576594
Side View
Table 71.0%CrownGirdlePavilionCuletDepth 73.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £656 GBP|Low: £389 GBP|High: £665 GBP|Avg: £526 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£389 GBP
Retailer 2£516 GBP
MOH London£656 GBP

17 data points across 3 retailers

3 retailers£389 GBP to £656 GBP

B
Cheapest Retailer
-
£389 GBP
B
Retailer 2
-
£516 GBP
View
Most Expensive
C
MOH London
B4CAE5AAB · Nov 4
£656 GBP
View
2 more retailers have this diamond
Prices start from £389 GBPSave up to £266 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
£389 GBP