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Princess|Natural|GIA

0.40ct K SI2 Princess Natural Diamond

K/SI2 • GIA 7506639320

Certificate GIA 7506639320

Diamond specifications and retailer prices

From €193 EUR
As of November 5, 2026
Save €227 EUR (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €421 EUR at B2C Jewels · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 7506639320. Listed at 2 retailers as of November 4, 2026, with prices from €193 to €421, a €227 spread on the same certified stone. B2C Jewels lists it at €421. 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
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7506639320
Dimensions4.14 × 3.86 × 2.91 mm
L/W Ratio1.07
Top View
4.14 mm3.86 mm0.40 ctK / SI2
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 7506639320
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 75.3%

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 5
Current: €421 EUR|Low: €193 EUR|High: €421 EUR|Avg: €309 EUR
B2C Jewels
Retailer 2
November 5, 2026
Retailer 2€193 EUR
B2C Jewels€421 EUR

34 data points across 2 retailers

2 retailers€193 EUR to €421 EUR

B+
Cheapest Retailer
-
€193 EUR
Most Expensive
C
B2C Jewels
26111433 · Nov 4
€421 EUR
$472 USD
View
1 more retailer has this diamond
Prices start from €193 EURSave up to €227 EUR

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
€193 EUR