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Princess|Natural|IGI

1.50ct J SI1 Princess Natural Diamond

VG • J/SI1 • IGI 743535493

Shape and cutting style on the report: Princess cut

Certificate IGI 743535493

Diamond specifications and retailer prices

From $3,086 SGD
$2,414 USD
As of November 1, 2026
Save $4,116 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,203 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 743535493. Listed at 16 retailers as of October 30, 2026, with prices from $3,086 to $7,203, a $4,116 spread on the same certified stone. NZ Jewellers lists it at $7,203. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle53.4°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 743535493
Dimensions6.22 × 6.03 × 4.49 mm
L/W Ratio1.03
Top View
6.22 mm6.03 mm1.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743535493
Side View
Table 71.0%Crown 53.4°Girdle: Slightly ThickPavilion 38.4°CuletDepth 74.5%

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 1
Current: $3,315 SGD|Low: $3,178 SGD|High: $6,109 SGD|Avg: $4,020 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$3,178 SGD
Retailer 1$3,315 SGD
Retailer 7$3,578 SGD
Retailer 8$3,631 SGD
Retailer 3$3,717 SGD
Retailer 5$4,235 SGD
Retailer 2$4,302 SGD
Retailer 4$6,036 SGD

38 data points across 8 retailers

16 retailers$3,086 SGD to $7,203 SGD

B+
Cheapest Retailer
-
$3,086 SGD
$2,414 USD
B+
Retailer 2
-
$3,178 SGD
$2,486 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,216 SGD
$2,516 USD
View
A
Retailer 4
-
$3,315 SGD
£2,042 GBP
View
B+
Retailer 5
-
$3,394 SGD
$2,655 USD
View
B+
Retailer 6
-
$3,445 SGD
$2,695 USD
View
B+
Retailer 7
-
$3,445 SGD
$2,695 USD
View
B+
Retailer 8
-
$3,578 SGD
$2,799 USD
View
B+
Retailer 9
-
$3,626 SGD
$2,836 USD
View
B+
Retailer 10
-
$3,631 SGD
$2,840 USD
View
B+
Retailer 11
-
$3,717 SGD
£2,289 GBP
View
B+
Retailer 12
-
$3,975 SGD
$3,109 USD
View
B+
Retailer 13
-
$4,235 SGD
ZAR 53,514 ZAR
View
B+
Retailer 14
-
$4,302 SGD
€3,205 EUR
View
B
Retailer 15
-
$6,036 SGD
£3,718 GBP
View
Most Expensive
C
NZ Jewellers
7b4a1d01-a413-44b9-86de-f23a84401db0 · Oct 30
$7,203 SGD
$5,634 USD
View
15 more retailers have this diamond
Prices start from $3,086 SGDSave up to $4,116 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.

A
1.50ct Princess
$3,086 SGD