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Princess|Natural|GIA

1.00ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 6561012706

Certificate GIA 6561012706

Diamond specifications and retailer prices

From €1,214 EUR
As of November 6, 2026
Save €1,993 EUR (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,576 EUR at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561012706. Listed at 15 retailers as of November 5, 2026, with a 164% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle47.63°
Pavilion angle63.34°
OriginNatural
Grading LabGIA
CertificateGIA 6561012706
Dimensions5.34 × 5.20 × 3.99 mm
L/W Ratio1.03
Key to symbols
Crystal, Feather, Cloud, Cavity, Needle, Indented Natural
Top View
5.34 mm5.20 mm1.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6561012706
Side View
Table 67.0%Crown 47.63°Girdle: THN-STKPavilion 63.34°Culet: NDepth 76.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,206 EUR|Low: €1,176 EUR|High: €3,392 EUR|Avg: €1,696 EUR|-5.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 12€1,214 EUR
Retailer 3€1,218 EUR
Retailer 5€1,292 EUR
Retailer 9€1,315 EUR
Retailer 11€1,315 EUR
Retailer 10€1,376 EUR
Retailer 2€1,447 EUR
Retailer 4€1,517 EUR
Retailer 8€1,517 EUR
Retailer 6€1,820 EUR
Retailer 7€2,303 EUR
NZ Jewellers€3,206 EUR

34 data points across 12 retailers

15 retailers€1,214 EUR to €3,206 EUR

A
Cheapest Retailer
-
€1,214 EUR
Final sale: no returns
A
Retailer 2
-
€1,218 EUR
View
A
Retailer 3
-
€1,292 EUR
View
A
Retailer 4
-
€1,315 EUR
View
Retailer 5
-
€1,315 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
€1,376 EUR
View
A
Retailer 7
-
€1,447 EUR
View
Retailer 8
-
€1,466 EUR
View
Price last confirmed 47 days ago
A
Retailer 9
-
€1,517 EUR
View
A
Retailer 10
-
€1,517 EUR
View
Retailer 11
-
€1,692 EUR
View
Price last confirmed 47 days ago
B+
Retailer 12
-
€1,820 EUR
View
B+
Retailer 13
-
€2,303 EUR
View
B
Retailer 14
-
€3,206 EUR
View
Most Expensive
NZ Jewellers
d26bb562-81f1-4bb5-b81e-208a098916a9 · Sep 20
€3,576 EUR
$3,993 USD
View
Price last confirmed 47 days ago
14 more retailers have this diamond
Prices start from €1,214 EURSave up to €1,993 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.

A
1.00ct Princess
€1,214 EUR