Princess|Natural|GIA

1.00ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 2547207440

Certificate GIA 2547207440

Diamond specifications and retailer prices

From €1,617 EUR
As of November 2, 2026
Save €1,287 EUR (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,043 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded G 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 2547207440. Listed at 6 retailers as of November 2, 2026, with a 80% 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.27°
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 2547207440
Dimensions5.52 × 5.46 × 3.98 mm
L/W Ratio1.01
Girdle conditionThick
Key to symbols
Crystal, Pinpoint
Top View
5.52 mm5.46 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547207440
Side View
Table 77.0%Crown 43.27°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 72.9%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €1,573 EUR|Low: €1,573 EUR|High: €2,939 EUR|Avg: €2,051 EUR|-17.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1€1,573 EUR
Retailer 2€1,617 EUR
Retailer 6€1,641 EUR
Retailer 4€1,661 EUR
Retailer 7€1,917 EUR
Retailer 5€2,163 EUR
Retailer 8€2,305 EUR
Retailer 3€2,904 EUR

36 data points across 8 retailers

6 retailers€1,617 EUR to €2,904 EUR

A
Cheapest Retailer
-
€1,617 EUR
Retailer 2
-
€1,658 EUR
View
Price last confirmed 43 days ago
A
Retailer 3
-
€1,661 EUR
View
Retailer 4
-
€2,163 EUR
View
Price last confirmed 33 days ago
B+
Retailer 5
-
€2,904 EUR
View
Most Expensive
NZ Jewellers
b718e807-fb42-41e0-88e3-46f58bc16032 · Sep 28
€4,043 EUR
$4,514 USD
View
Price last confirmed 39 days ago
5 more retailers have this diamond
Prices start from €1,617 EURSave up to €1,287 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
€1,617 EUR