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Princess|Natural|GIA

1.01ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 1559444044

Certificate GIA 1559444044

Diamond specifications and retailer prices

From €1,422 EUR
$1,589 USD
As of November 1, 2026
Save €2,780 EUR (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,202 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded H 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 1559444044. Listed at 20 retailers as of October 30, 2026, with prices from €1,422 to €4,202, a €2,780 spread on the same certified stone. NZ Jewellers lists it at €4,202. 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

1.01
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.06°
Pavilion angle39.08°
OriginNatural
Grading LabGIA
CertificateGIA 1559444044
Dimensions5.52 × 5.40 × 3.92 mm
L/W Ratio1.02
Girdle conditionMedium
Key to symbols
Crystal, Twinning Wisp, Cloud, Feather, Needle
Top View
5.52 mm5.40 mm1.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559444044
Side View
Table 75.0%Crown 48.06°Girdle: THI-POLPavilion 39.08°Culet: NoneDepth 72.6%

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 1
Current: €4,202 EUR|Low: €1,392 EUR|High: €4,202 EUR|Avg: €2,010 EUR|+3.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 4€1,392 EUR
Retailer 10€1,422 EUR
Retailer 11€1,440 EUR
Retailer 9€1,519 EUR
Retailer 19€1,561 EUR
Retailer 21€1,561 EUR
Retailer 5€1,574 EUR
Retailer 8€1,620 EUR
Retailer 7€1,624 EUR
Retailer 20€1,633 EUR
Retailer 2€1,681 EUR
Retailer 14€1,692 EUR
Retailer 3€1,801 EUR
Retailer 6€1,888 EUR
Retailer 15€1,890 EUR
Retailer 16€2,118 EUR
Retailer 12€2,151 EUR
Retailer 17€2,353 EUR
Retailer 13€3,018 EUR
Retailer 18€3,825 EUR
NZ Jewellers€4,202 EUR

22 data points across 21 retailers

20 retailers€1,422 EUR to €4,202 EUR

Retailer 1
-
€1,392 EUR
$1,555 USD
Price last confirmed 14 days ago
A
Retailer 2
-
€1,422 EUR
$1,589 USD
View
A
Retailer 3
-
€1,440 EUR
$1,609 USD
View
Final sale: no returns
A
Retailer 4
-
€1,519 EUR
$1,697 USD
View
A
Retailer 5
-
€1,561 EUR
$1,744 USD
View
A
Retailer 6
-
€1,561 EUR
$1,744 USD
View
A
Retailer 7
-
€1,574 EUR
$1,759 USD
View
A
Retailer 8
-
€1,620 EUR
$1,810 USD
View
A
Retailer 9
-
€1,624 EUR
$1,814 USD
View
A
Retailer 10
-
€1,633 EUR
$1,824 USD
View
A
Retailer 11
-
€1,681 EUR
£1,478 GBP
View
B+
Retailer 12
-
€1,801 EUR
$2,012 USD
View
B+
Retailer 13
-
€1,888 EUR
$2,109 USD
View
B+
Retailer 14
-
€1,890 EUR
£1,662 GBP
View
B+
Retailer 15
-
€2,118 EUR
ZAR 38,222 ZAR
View
Retailer 16
-
€2,151 EUR
$2,403 USD
View
Price last confirmed 18 days ago
B+
Retailer 17
-
€2,353 EUR
View
B
Retailer 18
-
€3,018 EUR
£2,655 GBP
View
B
Retailer 19
-
€3,825 EUR
£3,365 GBP
View
Most Expensive
C
NZ Jewellers
6ba66c61-5518-4898-a929-e259a374272f · Oct 30
€4,202 EUR
$4,695 USD
View
19 more retailers have this diamond
Prices start from €1,422 EURSave up to €2,780 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
1.01ct Princess
€1,422 EUR