CaratHunter
Plans
Princess|Natural|IGI

1.01ct J SI1 Princess Natural Diamond

EX • J/SI1 • IGI 743535405

Shape and cutting style on the report: Princess cut

Certificate IGI 743535405

Diamond specifications and retailer prices

From €1,221 EUR
$1,364 USD
As of November 2, 2026
Save €2,009 EUR (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,229 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct 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 and certified by IGI 743535405. Listed at 16 retailers as of October 30, 2026, with prices from €1,221 to €3,229, a €2,009 spread on the same certified stone. NZ Jewellers lists it at €3,229. 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

1.01
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 743535405
Dimensions5.57 × 5.44 × 3.95 mm
L/W Ratio1.02
Culet sizePointed
Top View
5.57 mm5.44 mm1.01 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 743535405
Side View
Table 70.0%Crown 43.1°Girdle: ThinPavilion 40.6°Culet: NoneDepth 72.6%

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: Nov 2
Current: €3,229 EUR|Low: €1,047 EUR|High: €3,229 EUR|Avg: €1,452 EUR|+5.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 6€1,221 EUR
Retailer 8€1,227 EUR
Retailer 9€1,292 EUR
Retailer 4€1,324 EUR
Retailer 15€1,324 EUR
Retailer 5€1,327 EUR
Retailer 7€1,383 EUR
Retailer 3€1,385 EUR
Retailer 16€1,410 EUR
Retailer 14€1,446 EUR
Retailer 2€1,489 EUR
Retailer 12€1,528 EUR
Retailer 11€1,616 EUR
Retailer 13€1,843 EUR
Retailer 10€2,320 EUR
NZ Jewellers€3,229 EUR

32 data points across 16 retailers

16 retailers€1,221 EUR to €3,229 EUR

B+
Cheapest Retailer
-
€1,221 EUR
$1,364 USD
Final sale: no returns
B+
Retailer 2
-
€1,227 EUR
$1,371 USD
View
B+
Retailer 3
-
€1,292 EUR
£1,136 GBP
View
B+
Retailer 4
-
€1,324 EUR
$1,479 USD
View
B+
Retailer 5
-
€1,324 EUR
$1,479 USD
View
B+
Retailer 6
-
€1,327 EUR
$1,483 USD
View
B+
Retailer 7
-
€1,383 EUR
$1,545 USD
View
B+
Retailer 8
-
€1,385 EUR
$1,547 USD
View
B
Retailer 9
-
€1,410 EUR
$1,575 USD
View
B
Retailer 10
-
€1,446 EUR
$1,615 USD
View
B
Retailer 11
-
€1,489 EUR
£1,310 GBP
View
B
Retailer 12
-
€1,528 EUR
$1,707 USD
View
B
Retailer 13
-
€1,616 EUR
ZAR 29,170 ZAR
View
B
Retailer 14
-
€1,843 EUR
View
C
Retailer 15
-
€2,320 EUR
£2,041 GBP
View
Most Expensive
C
NZ Jewellers
ff866b5c-71ee-4ed2-aaf6-ba8dd06b735d · Oct 30
€3,229 EUR
$3,608 USD
View
15 more retailers have this diamond
Prices start from €1,221 EURSave up to €2,009 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+
1.01ct Princess
€1,221 EUR