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Princess|Natural|IGI

1.50ct I IF Princess Natural Diamond

VG • I/IF • IGI 816642229

Shape and cutting style on the report: Princess cut

Certificate IGI 816642229

Diamond specifications and retailer prices

From $4,342 SGD
As of November 6, 2026
Save $5,720 SGD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,062 SGD at NZ Jewellers · As of November 5, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 816642229. Listed at 21 retailers as of November 5, 2026, with prices from $4,342 to $10,062, a $5,720 spread on the same certified stone. NZ Jewellers lists it at $10,062. 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
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.8°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 816642229
Dimensions6.26 × 6.22 × 4.28 mm
L/W Ratio1.01
Top View
6.26 mm6.22 mm1.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 816642229
Side View
Table 65.0%Crown 50.8°Girdle: MediumPavilion 36.8°Culet: NoneDepth 68.8%

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 6
Current: $5,941 SGD|Low: $4,342 SGD|High: $9,308 SGD|Avg: $6,374 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 2$4,342 SGD
Retailer 3$5,107 SGD
Retailer 1$5,941 SGD
Retailer 4$6,498 SGD
Retailer 5$7,046 SGD
Retailer 6$9,172 SGD

28 data points across 6 retailers

21 retailers$4,342 SGD to $10,062 SGD

A
Cheapest Retailer
-
$4,342 SGD
A
Retailer 2
-
$5,037 SGD
View
A
Retailer 3
-
$5,107 SGD
View
A
Retailer 4
-
$5,330 SGD
View
Final sale: no returns
A
Retailer 5
-
$5,344 SGD
View
A
Retailer 6
-
$5,466 SGD
View
A
Retailer 7
-
$5,727 SGD
View
Retailer 8
-
$5,775 SGD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$5,775 SGD
View
A
Retailer 10
-
$5,775 SGD
View
A
Retailer 11
-
$5,941 SGD
View
A
Retailer 12
-
$5,966 SGD
View
A
Retailer 13
-
$6,331 SGD
View
A
Retailer 14
-
$6,498 SGD
View
Retailer 15
-
$6,663 SGD
View
Price last confirmed 62 days ago
A
Retailer 16
-
$6,663 SGD
View
A
Retailer 17
-
$6,718 SGD
View
A
Retailer 18
-
$7,046 SGD
View
Retailer 19
-
$7,977 SGD
View
Price last confirmed 96 days ago
B+
Retailer 20
-
$9,172 SGD
View
Most Expensive
B
NZ Jewellers
9c7f86db-0cb8-458d-a361-9805bbee7cb4 · Nov 5
$10,062 SGD
$7,851 USD
View
20 more retailers have this diamond
Prices start from $4,342 SGDSave up to $5,720 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
$4,342 SGD