Princess|Natural|GIA

1.20ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 2564742157

Certificate GIA 2564742157

Diamond specifications and retailer prices

From €1,459 EUR
As of November 5, 2026
Save €2,908 EUR (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,367 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564742157. Listed at 15 retailers as of November 5, 2026, with prices from €1,459 to €4,367, a €2,908 spread on the same certified stone. NZ Jewellers lists it at €4,367. 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

1.20
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564742157
Dimensions5.75 × 5.74 × 4.17 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.75 mm5.74 mm1.20 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564742157
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.5%

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 5
Current: €4,367 EUR|Low: €1,459 EUR|High: €4,367 EUR|Avg: €2,274 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 13€1,459 EUR
Retailer 2€1,722 EUR
Retailer 3€1,853 EUR
Retailer 4€1,928 EUR
Retailer 10€1,953 EUR
Retailer 7€2,026 EUR
Retailer 8€2,033 EUR
Retailer 6€2,066 EUR
Retailer 11€2,089 EUR
Retailer 12€2,325 EUR
Retailer 9€2,467 EUR
Retailer 14€2,549 EUR
Retailer 5€3,048 EUR
NZ Jewellers€4,367 EUR

3 data points across 14 retailers

15 retailers€1,459 EUR to €4,367 EUR

A
Cheapest Retailer
-
€1,459 EUR
A
Retailer 2
-
€1,722 EUR
View
A
Retailer 3
-
€1,798 EUR
View
A
Retailer 4
-
€1,853 EUR
View
A
Retailer 5
-
€1,928 EUR
View
Final sale: no returns
A
Retailer 6
-
€1,953 EUR
View
B+
Retailer 7
-
€2,026 EUR
View
B+
Retailer 8
-
€2,033 EUR
View
B+
Retailer 9
-
€2,066 EUR
View
B+
Retailer 10
-
€2,089 EUR
View
B+
Retailer 11
-
€2,325 EUR
View
B+
Retailer 12
-
€2,467 EUR
View
B+
Retailer 13
-
€2,549 EUR
View
B
Retailer 14
-
€3,048 EUR
View
Most Expensive
B
NZ Jewellers
e2577930-5d8d-4523-9ab6-923b590bde81 · Nov 5
€4,367 EUR
$4,902 USD
View
14 more retailers have this diamond
Prices start from €1,459 EURSave up to €2,908 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
1.20ct Princess
€1,459 EUR