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Princess|Natural|IGI

1.50ct K SI2 Princess Natural Diamond

VG • K/SI2 • IGI 660411313

Shape and cutting style on the report: Princess cut

Certificate IGI 660411313

Diamond specifications and retailer prices

From $2,569 SGD
As of November 4, 2026
Save $2,400 SGD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,946 SGD at NZ Jewellers · As of September 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 660411313. Listed at 17 retailers as of November 4, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 660411313
Dimensions6.16 × 6.14 × 4.59 mm
L/W Ratio1.00
Culet sizePointed
Top View
6.16 mm6.14 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 660411313
Side View
Table 74.0%Crown 41.8°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 74.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,946 SGD|Low: $2,136 SGD|High: $5,946 SGD|Avg: $3,402 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 6, 2026
Retailer 5$2,136 SGD
Retailer 11$2,569 SGD
Retailer 7$2,606 SGD
Retailer 10$2,721 SGD
Retailer 12$2,796 SGD
Retailer 8$2,845 SGD
Retailer 9$2,990 SGD
Retailer 13$3,021 SGD
Retailer 3$3,408 SGD
Retailer 2$3,530 SGD
Retailer 4$4,594 SGD
Retailer 6$4,969 SGD
NZ Jewellers$5,946 SGD

30 data points across 13 retailers

17 retailers$2,569 SGD to $4,969 SGD

B+
Cheapest Retailer
-
$2,569 SGD
B+
Retailer 2
-
$2,606 SGD
View
B+
Retailer 3
-
$2,721 SGD
View
B+
Retailer 4
-
$2,796 SGD
View
Retailer 5
-
$2,845 SGD
View
Price last confirmed 54 days ago
Retailer 6
-
$2,845 SGD
View
Price last confirmed 36 days ago
Retailer 7
-
$2,845 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,845 SGD
View
Retailer 9
-
$2,975 SGD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$2,990 SGD
View
B+
Retailer 11
-
$3,021 SGD
View
Retailer 12
-
$3,281 SGD
View
Price last confirmed 61 days ago
B+
Retailer 13
-
$3,281 SGD
View
Retailer 14
-
$3,281 SGD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$3,530 SGD
View
B
Retailer 16
-
$4,969 SGD
View
Most Expensive
NZ Jewellers
2ee0e1a2-cc4f-498c-bd7f-95416d1d54d1 · Sep 30
$5,946 SGD
$4,655 USD
View
Price last confirmed 36 days ago
16 more retailers have this diamond
Prices start from $2,569 SGDSave up to $2,400 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
$2,569 SGD