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Princess|Natural|IGI

1.50ct J SI2 Princess Natural Diamond

VG • J/SI2 • IGI 729536777

Shape and cutting style on the report: Princess cut

Certificate IGI 729536777

Diamond specifications and retailer prices

From $3,352 AUD
As of November 4, 2026
Save $4,475 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,827 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536777. Listed at 14 retailers as of November 4, 2026, with prices from $3,352 to $7,827, a $4,475 spread on the same certified stone. NZ Jewellers lists it at $7,827. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle48.9°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 729536777
Dimensions6.15 × 6.06 × 4.68 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.15 mm6.06 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 729536777
Side View
Table 72.0%Crown 48.9°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 77.2%

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: Nov 4
Current: $7,827 AUD|Low: $3,167 AUD|High: $7,827 AUD|Avg: $4,375 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
November 6, 2026
Retailer 8$3,413 AUD
Retailer 10$3,455 AUD
Retailer 13$3,522 AUD
Retailer 2$3,681 AUD
Retailer 3$3,743 AUD
Retailer 4$3,743 AUD
Retailer 11$3,916 AUD
Retailer 12$3,944 AUD
Retailer 6$3,949 AUD
Retailer 14$4,320 AUD
Retailer 5$4,455 AUD
Retailer 7$4,649 AUD
Retailer 9$6,559 AUD
NZ Jewellers$7,827 AUD

46 data points across 14 retailers

14 retailers$3,352 AUD to $7,827 AUD

B+
Cheapest Retailer
-
$3,352 AUD
A
Retailer 2
-
$3,413 AUD
View
B+
Retailer 3
-
$3,455 AUD
View
Final sale: no returns
B+
Retailer 4
-
$3,522 AUD
View
A
Retailer 5
-
$3,681 AUD
View
B+
Retailer 6
-
$3,743 AUD
View
Retailer 7
-
$3,743 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,916 AUD
View
B+
Retailer 9
-
$3,944 AUD
View
B+
Retailer 10
-
$3,949 AUD
View
B+
Retailer 11
-
$4,320 AUD
View
B+
Retailer 12
-
$4,649 AUD
View
B
Retailer 13
-
$6,559 AUD
View
Most Expensive
C
NZ Jewellers
7673ee53-c13b-4099-a8bf-c09aa67324ce · Nov 5
$7,827 AUD
$5,378 USD
View
13 more retailers have this diamond
Prices start from $3,352 AUDSave up to $4,475 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
1.50ct Princess
$3,352 AUD