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Princess|Natural|IGI

1.00ct E SI2 Princess Natural Diamond

EX • E/SI2 • IGI 444086168

Shape and cutting style on the report: Princess cut

Certificate IGI 444086168

Diamond specifications and retailer prices

From $2,697 AUD
$1,895 USD
As of October 28, 2026
Save $3,546 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,243 AUD 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 444086168. Listed at 13 retailers as of October 28, 2026, with prices from $2,697 to $6,243, a $3,546 spread on the same certified stone. NZ Jewellers lists it at $6,243. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle52.1°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 444086168
Dimensions5.45 × 5.33 × 4.01 mm
L/W Ratio1.02
Culet sizePointed
Top View
5.45 mm5.33 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 444086168
Side View
Table 73.5%Crown 52.1°Girdle: MediumPavilion 39.2°Culet: NoneDepth 75.2%

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: Oct 28
Current: $6,243 AUD|Low: $1,957 AUD|High: $6,243 AUD|Avg: $3,438 AUD
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
Retailer 17
October 30, 2026
Retailer 9$1,957 AUD
Retailer 8$2,697 AUD
Retailer 3$2,756 AUD
Retailer 7$2,773 AUD
Retailer 14$2,850 AUD
Retailer 2$2,961 AUD
Retailer 12$2,986 AUD
Retailer 15$2,986 AUD
Retailer 13$3,124 AUD
Retailer 4$3,131 AUD
Retailer 16$3,183 AUD
Retailer 17$3,446 AUD
Retailer 5$3,599 AUD
Retailer 11$4,052 AUD
Retailer 6$4,977 AUD
Retailer 10$5,260 AUD
NZ Jewellers$6,243 AUD

19 data points across 17 retailers

13 retailers$2,697 AUD to $6,243 AUD

A
Cheapest Retailer
-
$2,697 AUD
$1,895 USD
A
Retailer 2
-
$2,756 AUD
$1,936 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,850 AUD
$2,002 USD
View
A
Retailer 4
-
$2,961 AUD
£1,638 GBP
View
B+
Retailer 5
-
$2,986 AUD
$2,098 USD
View
B+
Retailer 6
-
$2,986 AUD
$2,098 USD
View
B+
Retailer 7
-
$3,124 AUD
$2,195 USD
View
B+
Retailer 8
-
$3,131 AUD
$2,200 USD
View
B+
Retailer 9
-
$3,183 AUD
$2,237 USD
View
B+
Retailer 10
-
$3,446 AUD
$2,421 USD
View
Retailer 11
-
$4,052 AUD
€2,711 EUR
View
Price last confirmed 7 days ago
B
Retailer 12
-
$5,260 AUD
£2,910 GBP
View
Most Expensive
B
NZ Jewellers
b405f0d6-8ab0-4772-b59f-f7e269f28412 · Oct 30
$6,243 AUD
$4,386 USD
View
12 more retailers have this diamond
Prices start from $2,697 AUDSave up to $3,546 AUD

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
$2,697 AUD