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Princess|Natural|GIA

1.05ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 1545897371

Certificate GIA 1545897371

Diamond specifications and retailer prices

From €1,594 EUR
As of November 2, 2026
Save €2,394 EUR (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,988 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.05ct natural princess diamond

This 1.05ct 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 1545897371. Listed at 8 retailers as of November 2, 2026, with prices from €1,594 to €3,988, a €2,394 spread on the same certified stone. NZ Jewellers lists it at €3,988. 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

1.05
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.16°
Pavilion angle39.61°
OriginNatural
Grading LabGIA
CertificateGIA 1545897371
Dimensions5.76 × 5.64 × 3.94 mm
L/W Ratio1.02
Girdle conditionSlightly Thick
Key to symbols
Crystal, Needle
Top View
5.76 mm5.64 mm1.05 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545897371
Side View
Table 75.0%Crown 43.16°Girdle: MED-STKPavilion 39.61°Culet: NoneDepth 69.8%

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 2
Current: €3,988 EUR|Low: €1,594 EUR|High: €4,052 EUR|Avg: €2,122 EUR|-1.6%
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 6€1,594 EUR
Retailer 8€1,635 EUR
Retailer 2€1,639 EUR
Retailer 11€1,661 EUR
Retailer 5€1,711 EUR
Retailer 9€1,752 EUR
Retailer 12€1,827 EUR
Retailer 4€1,967 EUR
Retailer 3€2,109 EUR
Retailer 10€2,167 EUR
Retailer 7€2,865 EUR
NZ Jewellers€3,988 EUR

37 data points across 12 retailers

8 retailers€1,594 EUR to €3,988 EUR

A
Cheapest Retailer
-
€1,594 EUR
A
Retailer 2
-
€1,635 EUR
View
A
Retailer 3
-
€1,639 EUR
View
A
Retailer 4
-
€1,711 EUR
View
A
Retailer 5
-
€1,752 EUR
View
Retailer 6
-
€2,167 EUR
View
Price last confirmed 33 days ago
B
Retailer 7
-
€2,865 EUR
View
Most Expensive
B
NZ Jewellers
40f065ea-8fa1-43c3-847a-49ba4945430a · Nov 2
€3,988 EUR
$4,453 USD
View
7 more retailers have this diamond
Prices start from €1,594 EURSave up to €2,394 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
1.05ct Princess
€1,594 EUR