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 $2,414 USD
As of November 1, 2026
Save $3,220 USD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,634 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 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 $2,414 to $5,634, a $3,220 spread on the same certified stone. NZ Jewellers lists it at $5,634. 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
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,908 USD|Low: $2,486 USD|High: $4,779 USD|Avg: $3,089 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$2,486 USD
Retailer 2$2,593 USD
Retailer 9$2,695 USD
Retailer 7$2,799 USD
Retailer 8$2,840 USD
Retailer 1$2,908 USD
Retailer 4$3,313 USD
Retailer 5$3,366 USD
Retailer 3$4,722 USD

39 data points across 9 retailers

16 retailers$2,414 USD to $5,634 USD

B+
Cheapest Retailer
-
$2,414 USD
B+
Retailer 2
-
$2,486 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,516 USD
View
A
Retailer 4
-
$2,593 USD
£2,042 GBP
View
B+
Retailer 5
-
$2,655 USD
View
B+
Retailer 6
-
$2,695 USD
View
B+
Retailer 7
-
$2,695 USD
View
B+
Retailer 8
-
$2,799 USD
View
B+
Retailer 9
-
$2,836 USD
View
B+
Retailer 10
-
$2,840 USD
View
B+
Retailer 11
-
$2,908 USD
£2,289 GBP
View
B+
Retailer 12
-
$3,109 USD
View
B+
Retailer 13
-
$3,313 USD
ZAR 53,514 ZAR
View
B+
Retailer 14
-
$3,366 USD
€3,206 EUR
View
B
Retailer 15
-
$4,722 USD
£3,718 GBP
View
Most Expensive
C
NZ Jewellers
7b4a1d01-a413-44b9-86de-f23a84401db0 · Oct 30
$5,634 USD
View
15 more retailers have this diamond
Prices start from $2,414 USDSave up to $3,220 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.

A
1.50ct Princess
$2,414 USD