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Princess|Natural|GIA

1.00ct J IF Princess Natural Diamond

EX • J/IF • GIA 7428590455

Certificate GIA 7428590455

Diamond specifications and retailer prices

From €1,180 EUR
As of November 6, 2026
Save €2,713 EUR (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,893 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7428590455. Listed at 15 retailers as of November 5, 2026, with prices from €1,180 to €3,893, a €2,713 spread on the same certified stone. NZ Jewellers lists it at €3,893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7428590455
Dimensions5.46 × 5.36 × 3.88 mm
L/W Ratio1.02
Top View
5.46 mm5.36 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7428590455
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.4%

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 6
Current: €1,189 EUR|Low: €1,180 EUR|High: €2,826 EUR|Avg: €1,880 EUR|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10€1,180 EUR
Retailer 1€1,189 EUR
Retailer 3€1,421 EUR
Retailer 7€1,772 EUR
Retailer 2€1,825 EUR
Retailer 9€1,903 EUR
Retailer 6€1,948 EUR
Retailer 4€2,167 EUR
Retailer 5€2,236 EUR
Retailer 8€2,789 EUR

25 data points across 10 retailers

15 retailers€1,180 EUR to €3,893 EUR

A
Cheapest Retailer
-
€1,180 EUR
A
Retailer 2
-
€1,189 EUR
View
A
Retailer 3
-
€1,421 EUR
View
Retailer 4
-
€1,646 EUR
View
Price last confirmed 10 days ago
B+
Retailer 5
-
€1,670 EUR
View
B+
Retailer 6
-
€1,719 EUR
View
B+
Retailer 7
-
€1,772 EUR
View
B+
Retailer 8
-
€1,811 EUR
View
B+
Retailer 9
-
€1,903 EUR
View
B+
Retailer 10
-
€1,948 EUR
View
Retailer 11
-
€2,100 EUR
View
Price last confirmed 32 days ago
B+
Retailer 12
-
€2,167 EUR
View
B+
Retailer 13
-
€2,236 EUR
View
B
Retailer 14
-
€2,789 EUR
View
Most Expensive
B
NZ Jewellers
51469cad-eaf9-4595-ae32-d1f7bd8aa465 · Nov 5
€3,893 EUR
$4,347 USD
View
14 more retailers have this diamond
Prices start from €1,180 EURSave up to €2,713 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
€1,180 EUR