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Princess|Natural|IGI

1.50ct I SI2 Princess Natural Diamond

EX • I/SI2 • IGI 468105151

Shape and cutting style on the report: Princess cut

Certificate IGI 468105151

Diamond specifications and retailer prices

From $5,798 SGD
₹431,788 INR
As of October 31, 2026
Save $7,472 SGD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,270 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 468105151. Listed at 15 retailers as of October 30, 2026, with prices from $5,798 to $13,270, a $7,472 spread on the same certified stone. NZ Jewellers lists it at $13,270. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle48.3°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 468105151
Dimensions6.02 × 5.91 × 4.73 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.02 mm5.91 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 468105151
Side View
Table 72.0%Crown 48.3°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 80.0%

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 31
Current: $7,739 SGD|Low: $5,783 SGD|High: $11,831 SGD|Avg: $7,992 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$5,798 SGD
Retailer 7$6,791 SGD
Retailer 8$6,919 SGD
Retailer 9$6,920 SGD
Retailer 10$7,323 SGD
Retailer 1$7,739 SGD
Retailer 3$7,934 SGD
Retailer 11$7,934 SGD
Retailer 4$8,668 SGD
Retailer 2$9,154 SGD
Retailer 5$11,689 SGD

38 data points across 11 retailers

15 retailers$5,798 SGD to $13,270 SGD

B+
Cheapest Retailer
-
$5,798 SGD
₹431,788 INR
B+
Retailer 2
-
$6,791 SGD
$5,310 USD
View
Retailer 3
-
$6,919 SGD
$5,410 USD
View
Price last confirmed 12 days ago
B
Retailer 4
-
$6,920 SGD
$5,411 USD
View
B
Retailer 5
-
$7,222 SGD
A$8,688 AUD
View
B
Retailer 6
-
$7,323 SGD
$5,726 USD
View
Final sale: no returns
B
Retailer 7
-
$7,739 SGD
£4,765 GBP
View
B
Retailer 8
-
$7,934 SGD
$6,204 USD
View
B
Retailer 9
-
$7,934 SGD
$6,204 USD
View
B
Retailer 10
-
$7,934 SGD
$6,204 USD
View
B
Retailer 11
-
$8,135 SGD
$6,361 USD
View
B
Retailer 12
-
$8,668 SGD
€6,455 EUR
View
B
Retailer 13
-
$9,154 SGD
$7,158 USD
View
B
Retailer 14
-
$11,689 SGD
£7,197 GBP
View
Most Expensive
C
NZ Jewellers
646417b1-1f01-404e-8bd8-5a29a8e9ef7d · Oct 30
$13,270 SGD
$10,376 USD
View
14 more retailers have this diamond
Prices start from $5,798 SGDSave up to $7,472 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
$5,798 SGD