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Princess|Natural|IGI

0.90ct J SI1 Princess Natural Diamond

EX • J/SI1 • IGI 743535124

Shape and cutting style on the report: Princess cut

Certificate IGI 743535124

Diamond specifications and retailer prices

From $1,219 AUD
$854 USD
As of November 2, 2026
Save $2,929 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,148 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 743535124. Listed at 16 retailers as of October 30, 2026, with prices from $1,219 to $4,148, a $2,929 spread on the same certified stone. NZ Jewellers lists it at $4,148. 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

0.90
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.1°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 743535124
Dimensions5.30 × 5.27 × 3.81 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.30 mm5.27 mm0.90 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 743535124
Side View
Table 71.0%Crown 41.1°Girdle: MediumPavilion 39.7°Culet: NoneDepth 72.3%

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: $4,148 AUD|Low: $1,073 AUD|High: $4,148 AUD|Avg: $1,691 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
November 2, 2026
Retailer 14$1,219 AUD
Retailer 6$1,323 AUD
Retailer 7$1,323 AUD
Retailer 3$1,337 AUD
Retailer 13$1,341 AUD
Retailer 15$1,365 AUD
Retailer 12$1,373 AUD
Retailer 16$1,463 AUD
Retailer 5$1,513 AUD
Retailer 4$1,525 AUD
Retailer 2$1,575 AUD
Retailer 8$1,649 AUD
Retailer 10$1,861 AUD
Retailer 11$1,937 AUD
Retailer 9$2,423 AUD
NZ Jewellers$4,148 AUD

45 data points across 16 retailers

16 retailers$1,219 AUD to $4,148 AUD

B+
Cheapest Retailer
-
$1,219 AUD
$854 USD
Final sale: no returns
B+
Retailer 2
-
$1,323 AUD
$927 USD
View
B+
Retailer 3
-
$1,323 AUD
$927 USD
View
B+
Retailer 4
-
$1,337 AUD
$937 USD
View
B+
Retailer 5
-
$1,341 AUD
$940 USD
View
B+
Retailer 6
-
$1,365 AUD
$956 USD
View
B+
Retailer 7
-
$1,373 AUD
$962 USD
View
B+
Retailer 8
-
$1,463 AUD
$1,025 USD
View
B+
Retailer 9
-
$1,513 AUD
$1,060 USD
View
B+
Retailer 10
-
$1,525 AUD
$1,069 USD
View
B+
Retailer 11
-
$1,575 AUD
£869 GBP
View
B+
Retailer 12
-
$1,649 AUD
View
B
Retailer 13
-
$1,861 AUD
€1,242 EUR
View
B+
Retailer 14
-
$1,937 AUD
ZAR 21,931 ZAR
View
B
Retailer 15
-
$2,423 AUD
£1,337 GBP
View
Most Expensive
C
NZ Jewellers
2692717b-722d-4ec3-8314-0afc52209943 · Oct 30
$4,148 AUD
$2,907 USD
View
15 more retailers have this diamond
Prices start from $1,219 AUDSave up to $2,929 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.

B+
0.90ct Princess
$1,219 AUD