CaratHunter
Plans
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 $2,337 SGD
$1,828 USD
As of October 30, 2026
Save $3,072 SGD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,409 SGD 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 $2,337 to $5,409, a $3,072 spread on the same certified stone. NZ Jewellers lists it at $5,409. 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
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
undefined
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: Oct 30
Current: $5,409 SGD|Low: $2,189 SGD|High: $5,409 SGD|Avg: $3,064 SGD
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 1, 2026
Retailer 4$2,337 SGD
Retailer 11$2,387 SGD
Retailer 12$2,506 SGD
Retailer 2$2,558 SGD
Retailer 7$2,587 SGD
Retailer 10$2,587 SGD
Retailer 9$2,706 SGD
Retailer 13$2,764 SGD
Retailer 8$2,985 SGD
Retailer 3$3,079 SGD
Retailer 5$3,486 SGD
Retailer 6$4,533 SGD
NZ Jewellers$5,409 SGD

44 data points across 13 retailers

11 retailers$2,337 SGD to $5,409 SGD

B+
Cheapest Retailer
-
$2,337 SGD
$1,828 USD
B+
Retailer 2
-
$2,387 SGD
$1,867 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,506 SGD
$1,960 USD
View
B+
Retailer 4
-
$2,558 SGD
£1,576 GBP
View
B+
Retailer 5
-
$2,587 SGD
$2,024 USD
View
B+
Retailer 6
-
$2,587 SGD
$2,024 USD
View
B+
Retailer 7
-
$2,706 SGD
$2,117 USD
View
B+
Retailer 8
-
$2,764 SGD
$2,162 USD
View
B+
Retailer 9
-
$2,985 SGD
$2,335 USD
View
B
Retailer 10
-
$4,533 SGD
£2,792 GBP
View
Most Expensive
C
NZ Jewellers
20990c29-f06e-4d96-a3bb-03604f049a6a · Oct 30
$5,409 SGD
$4,231 USD
View
10 more retailers have this diamond
Prices start from $2,337 SGDSave up to $3,072 SGD

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
$2,337 SGD