Princess|Natural|GIA

3.01ct K SI1 Princess Natural Diamond

ID • K/SI1 • GIA 24

Certificate GIA 24

Diamond specifications and retailer prices

From €16,926 EUR
As of November 6, 2026
Save €3,457 EUR (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €20,383 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.01ct natural princess diamond

This 3.01ct natural princess sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from €16,926 to €20,383, a €3,457 spread on the same certified stone. Blue Nile lists it at €20,383. 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

3.01
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 24
Dimensions8.15 × 8.05 × 5.74 mm
L/W Ratio1.01
Top View
8.15 mm8.05 mm3.01 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 24
Side View
Table 73.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 71.3%

Caratlytics Score

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

Last verified: Nov 6
Current: €20,383 EUR|Low: €16,926 EUR|High: €27,587 EUR|Avg: €20,776 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 3€16,926 EUR
Retailer 8€18,038 EUR
Retailer 7€19,473 EUR
Blue Nile€20,383 EUR
Retailer 2€20,447 EUR
Retailer 5€21,096 EUR
Retailer 6€21,908 EUR
Retailer 4€27,587 EUR

3 data points across 8 retailers

3 retailers€16,926 EUR to €20,383 EUR

B+
Cheapest Retailer
-
€16,926 EUR
B+
Retailer 2
-
€18,038 EUR
View
Most Expensive
B
Blue Nile
8856291 · Nov 5
€20,383 EUR
$22,758 USD
View
2 more retailers have this diamond
Prices start from €16,926 EURSave up to €3,457 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+
3.01ct Princess
€16,926 EUR