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Princess|Natural|GIA

1.02ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 2558711665

Certificate GIA 2558711665

Diamond specifications and retailer prices

From €1,292 EUR
As of November 4, 2026
Save €1,024 EUR (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,315 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.02ct natural princess diamond

This 1.02ct 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 2558711665. Listed at 13 retailers as of November 4, 2026, with prices from €1,292 to €2,315, a €1,024 spread on the same certified stone. Helzberg Diamonds lists it at €2,315. 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

1.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.67°
Pavilion angle40.62°
OriginNatural
Grading LabGIA
CertificateGIA 2558711665
Dimensions5.62 × 5.54 × 4.03 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.62 mm5.54 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558711665
Side View
Table 74.0%Crown 23.67°Girdle: MED-STKPavilion 40.62°Culet: NoneDepth 72.8%

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 4
Current: €2,315 EUR|Low: €1,292 EUR|High: €2,449 EUR|Avg: €1,664 EUR|-5.4%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10€1,292 EUR
Retailer 5€1,294 EUR
Retailer 11€1,311 EUR
Retailer 2€1,314 EUR
Retailer 4€1,387 EUR
Retailer 3€1,407 EUR
Retailer 8€1,434 EUR
Retailer 7€1,564 EUR
Retailer 13€1,750 EUR
Retailer 6€1,824 EUR
Retailer 9€1,970 EUR
Retailer 12€2,170 EUR
Helzberg Diamonds€2,315 EUR

34 data points across 13 retailers

13 retailers€1,292 EUR to €2,315 EUR

A
Cheapest Retailer
-
€1,292 EUR
A
Retailer 2
-
€1,311 EUR
View
A
Retailer 3
-
€1,314 EUR
View
A
Retailer 4
-
€1,387 EUR
View
A
Retailer 5
-
€1,407 EUR
View
A
Retailer 6
-
€1,434 EUR
View
A
Retailer 7
-
€1,564 EUR
View
A
Retailer 8
-
€1,646 EUR
View
A
Retailer 9
-
€1,750 EUR
View
B+
Retailer 10
-
€1,824 EUR
View
B+
Retailer 11
-
€1,970 EUR
View
B+
Retailer 12
-
€2,170 EUR
View
Most Expensive
B+
Helzberg Diamonds
XZRILLONHHMML · Nov 6
€2,315 EUR
$2,585 USD
View
12 more retailers have this diamond
Prices start from €1,292 EURSave up to €1,024 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
1.02ct Princess
€1,292 EUR