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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 $4,154 NZD
As of November 4, 2026
Save $5,547 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,701 NZD 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 $4,154 to $9,701, a $5,547 spread on the same certified stone. NZ Jewellers lists it at $9,701. 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: $9,701 NZD|Low: $3,925 NZD|High: $9,701 NZD|Avg: $5,422 NZD
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$4,230 NZD
Retailer 10$4,282 NZD
Retailer 13$4,365 NZD
Retailer 2$4,562 NZD
Retailer 3$4,640 NZD
Retailer 4$4,640 NZD
Retailer 11$4,854 NZD
Retailer 12$4,889 NZD
Retailer 6$4,894 NZD
Retailer 14$5,354 NZD
Retailer 5$5,522 NZD
Retailer 7$5,762 NZD
Retailer 9$8,130 NZD
NZ Jewellers$9,701 NZD

45 data points across 14 retailers

14 retailers$4,154 NZD to $9,701 NZD

B+
Cheapest Retailer
-
$4,154 NZD
A
Retailer 2
-
$4,230 NZD
View
B+
Retailer 3
-
$4,282 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,365 NZD
View
A
Retailer 5
-
$4,562 NZD
View
B+
Retailer 6
-
$4,640 NZD
View
Retailer 7
-
$4,640 NZD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$4,854 NZD
View
B+
Retailer 9
-
$4,889 NZD
View
B+
Retailer 10
-
$4,894 NZD
View
B+
Retailer 11
-
$5,354 NZD
View
B+
Retailer 12
-
$5,762 NZD
View
B
Retailer 13
-
$8,130 NZD
View
Most Expensive
C
NZ Jewellers
7673ee53-c13b-4099-a8bf-c09aa67324ce · Nov 5
$9,701 NZD
$5,378 USD
View
13 more retailers have this diamond
Prices start from $4,154 NZDSave up to $5,547 NZD

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
$4,154 NZD