Princess|Natural|IGI

1.50ct J SI2 Princess Natural Diamond

VG • J/SI2 • IGI 530201832

Shape and cutting style on the report: Princess cut

Certificate IGI 530201832

Diamond specifications and retailer prices

From $1,828 USD
As of November 1, 2026
Save $2,403 USD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,231 USD at NZ Jewellers · As of October 30, 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 530201832. Listed at 11 retailers as of October 30, 2026, with prices from $1,828 to $4,231, a $2,403 spread on the same certified stone. NZ Jewellers lists it at $4,231. 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
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle48.6°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 530201832
Dimensions5.94 × 5.91 × 4.67 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
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Top View
5.94 mm5.91 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 530201832
Side View
Table 73.5%Crown 48.6°Girdle: STK-VTKPavilion 40.9°Culet: NoneDepth 79.0%

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 1
Current: $4,231 USD|Low: $1,712 USD|High: $4,231 USD|Avg: $2,397 USD
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
November 2, 2026
Retailer 4$1,828 USD
Retailer 11$1,867 USD
Retailer 12$1,960 USD
Retailer 6$2,001 USD
Retailer 8$2,024 USD
Retailer 10$2,024 USD
Retailer 2$2,117 USD
Retailer 13$2,162 USD
Retailer 9$2,335 USD
Retailer 3$2,408 USD
Retailer 5$2,727 USD
Retailer 7$3,546 USD
NZ Jewellers$4,231 USD

45 data points across 13 retailers

11 retailers$1,828 USD to $4,231 USD

B+
Cheapest Retailer
-
$1,828 USD
B+
Retailer 2
-
$1,867 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,960 USD
View
B+
Retailer 4
-
$2,001 USD
£1,576 GBP
View
B+
Retailer 5
-
$2,024 USD
View
B+
Retailer 6
-
$2,024 USD
View
B+
Retailer 7
-
$2,117 USD
View
B+
Retailer 8
-
$2,162 USD
View
B+
Retailer 9
-
$2,335 USD
View
B
Retailer 10
-
$3,546 USD
£2,792 GBP
View
Most Expensive
C
NZ Jewellers
20990c29-f06e-4d96-a3bb-03604f049a6a · Oct 30
$4,231 USD
View
10 more retailers have this diamond
Prices start from $1,828 USDSave up to $2,403 USD

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+
1.50ct Princess
$1,828 USD