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Princess|Natural|IGI

1.50ct H SI1 Princess Natural Diamond

EX • H/SI1 • IGI 737543833

Shape and cutting style on the report: Princess cut

Certificate IGI 737543833

Diamond specifications and retailer prices

From HK$32,768 HKD
As of November 5, 2026
Save HK$32,682 HKD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$65,450 HKD at NZ Jewellers · As of October 24, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 737543833. Listed at 17 retailers as of November 5, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle37.3°
OriginNatural
Grading LabIGI
CertificateIGI 737543833
Dimensions6.22 × 6.06 × 4.33 mm
L/W Ratio1.03
Culet sizePointed
Top View
6.22 mm6.06 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737543833
Side View
Table 68.0%Crown 46.1°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 71.5%

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 5
Current: HK$65,450 HKD|Low: HK$31,788 HKD|High: HK$65,450 HKD|Avg: HK$40,748 HKD
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 13HK$32,768 HKD
Retailer 6HK$33,991 HKD
Retailer 5HK$34,673 HKD
Retailer 2HK$35,206 HKD
Retailer 4HK$35,425 HKD
Retailer 3HK$37,565 HKD
Retailer 14HK$37,565 HKD
Retailer 15HK$37,565 HKD
Retailer 9HK$37,698 HKD
Retailer 7HK$38,748 HKD
Retailer 8HK$42,267 HKD
Retailer 12HK$43,349 HKD
Retailer 10HK$45,833 HKD
Retailer 11HK$59,839 HKD
NZ JewellersHK$65,450 HKD

34 data points across 15 retailers

17 retailersHK$32,768 HKD to HK$65,450 HKD

A
Cheapest Retailer
-
HK$32,768 HKD
Retailer 2
-
HK$32,784 HKD
View
Price last confirmed 103 days ago
A
Retailer 3
-
HK$33,991 HKD
View
B+
Retailer 4
-
HK$34,673 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$35,206 HKD
View
B+
Retailer 6
-
HK$35,425 HKD
View
B+
Retailer 7
-
HK$37,565 HKD
View
B+
Retailer 8
-
HK$37,565 HKD
View
Retailer 9
-
HK$37,565 HKD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$37,698 HKD
View
B+
Retailer 11
-
HK$38,748 HKD
View
B+
Retailer 12
-
HK$42,267 HKD
View
B+
Retailer 13
-
HK$43,349 HKD
View
B+
Retailer 14
-
HK$45,833 HKD
View
B
Retailer 15
-
HK$59,839 HKD
View
B
Retailer 16
-
HK$65,450 HKD
View
Most Expensive
NZ Jewellers
eee175fb-b85e-413e-b9d9-8e4706cc66b2 · Oct 24
HK$65,450 HKD
$8,351 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from HK$32,768 HKDSave up to HK$32,682 HKD

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
HK$32,768 HKD