CaratHunter
Plans
Princess|Natural|GIA

1.00ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 2225499951

Certificate GIA 2225499951

Diamond specifications and retailer prices

From €1,571 EUR
$1,755 USD
As of October 30, 2026
Save €2,443 EUR (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,014 EUR at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225499951. Listed at 14 retailers as of October 30, 2026, with prices from €1,571 to €4,014, a €2,443 spread on the same certified stone. NZ Jewellers lists it at €4,014. 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
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225499951
Dimensions5.61 × 5.43 × 4.01 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Top View
5.61 mm5.43 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2225499951
Side View
Table 73.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 73.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,360 EUR|Low: €1,739 EUR|High: €3,405 EUR|Avg: €2,319 EUR|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7€1,739 EUR
Retailer 4€1,878 EUR
Retailer 2€2,089 EUR
Retailer 1€2,360 EUR
Retailer 6€2,361 EUR
Retailer 3€2,623 EUR
Retailer 5€3,382 EUR

38 data points across 7 retailers

14 retailers€1,571 EUR to €4,014 EUR

B+
Cheapest Retailer
-
€1,571 EUR
$1,755 USD
B
Retailer 2
-
€1,693 EUR
$1,891 USD
View
B
Retailer 3
-
€1,739 EUR
$1,943 USD
View
B
Retailer 4
-
€1,739 EUR
$1,943 USD
View
B
Retailer 5
-
€1,777 EUR
$1,985 USD
View
B
Retailer 6
-
€1,820 EUR
$2,033 USD
View
B
Retailer 7
-
€1,878 EUR
£1,652 GBP
View
B
Retailer 8
-
€2,007 EUR
$2,242 USD
View
B
Retailer 9
-
€2,089 EUR
£1,838 GBP
View
B
Retailer 10
-
€2,360 EUR
ZAR 42,591 ZAR
View
Retailer 11
-
€2,361 EUR
A$4,058 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
€2,623 EUR
View
B
Retailer 13
-
€3,382 EUR
£2,975 GBP
View
Most Expensive
C
NZ Jewellers
eb243fc3-bb9a-4d3c-bb89-fc1e014a0d1b · Oct 30
€4,014 EUR
$4,484 USD
View
13 more retailers have this diamond
Prices start from €1,571 EURSave up to €2,443 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.

B+
1.00ct Princess
€1,571 EUR