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Princess|Natural|GIA

1.03ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 2554243306

Certificate GIA 2554243306

Diamond specifications and retailer prices

From €1,410 EUR
As of November 4, 2026
Save €1,177 EUR (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,587 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554243306. Listed at 12 retailers as of November 4, 2026, with prices from €1,410 to €2,587, a €1,177 spread on the same certified stone. Helzberg Diamonds lists it at €2,587. 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

1.03
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.12°
Pavilion angle38.91°
OriginNatural
Grading LabGIA
CertificateGIA 2554243306
Dimensions5.51 × 5.48 × 3.98 mm
L/W Ratio1.01
Top View
5.51 mm5.48 mm1.03 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554243306
Side View
Table 72.0%Crown 27.12°Girdle: THK-VTKPavilion 38.91°Culet: NoneDepth 72.7%

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 4
Current: €2,587 EUR|Low: €1,410 EUR|High: €2,693 EUR|Avg: €1,771 EUR|-3.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6€1,410 EUR
Retailer 4€1,425 EUR
Retailer 8€1,444 EUR
Retailer 7€1,445 EUR
Retailer 3€1,572 EUR
Retailer 2€1,591 EUR
Retailer 9€1,736 EUR
Retailer 11€1,907 EUR
Retailer 5€2,038 EUR
Retailer 10€2,413 EUR
Helzberg Diamonds€2,587 EUR

39 data points across 11 retailers

12 retailers€1,410 EUR to €2,587 EUR

A
Cheapest Retailer
-
€1,410 EUR
A
Retailer 2
-
€1,425 EUR
View
A
Retailer 3
-
€1,444 EUR
View
A
Retailer 4
-
€1,445 EUR
View
A
Retailer 5
-
€1,572 EUR
View
A
Retailer 6
-
€1,591 EUR
View
A
Retailer 7
-
€1,736 EUR
View
A
Retailer 8
-
€1,833 EUR
View
A
Retailer 9
-
€1,907 EUR
View
B+
Retailer 10
-
€2,038 EUR
View
B+
Retailer 11
-
€2,413 EUR
View
Most Expensive
B+
Helzberg Diamonds
XZRILLKIKJJGM · Nov 6
€2,587 EUR
$2,904 USD
View
11 more retailers have this diamond
Prices start from €1,410 EURSave up to €1,177 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
1.03ct Princess
€1,410 EUR