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Princess|Natural|IGI

1.50ct L SI1 Princess Natural Diamond

EX • L/SI1 • IGI 689598898

Shape and cutting style on the report: Princess cut

Certificate IGI 689598898

Diamond specifications and retailer prices

From HK$16,655 HKD
As of November 4, 2026
Save HK$21,896 HKD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$38,551 HKD 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 689598898. Listed at 13 retailers as of November 4, 2026, with prices from HK$16,655 to HK$38,551, a HK$21,896 spread on the same certified stone. NZ Jewellers lists it at HK$38,551. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 689598898
Dimensions6.36 × 6.28 × 4.58 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.36 mm6.28 mm1.50 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 689598898
Side View
Table 73.0%Crown 47.7°Girdle: MediumPavilion 41.1°Culet: NoneDepth 72.9%

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 4
Current: HK$38,551 HKD|Low: HK$16,655 HKD|High: HK$38,551 HKD|Avg: HK$21,258 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
November 6, 2026
Retailer 12HK$16,655 HKD
Retailer 11HK$17,526 HKD
Retailer 2HK$18,130 HKD
Retailer 3HK$18,436 HKD
Retailer 5HK$18,436 HKD
Retailer 14HK$18,436 HKD
Retailer 9HK$19,291 HKD
Retailer 10HK$19,401 HKD
Retailer 4HK$19,535 HKD
Retailer 13HK$21,276 HKD
Retailer 8HK$22,500 HKD
Retailer 7HK$22,900 HKD
Retailer 6HK$26,109 HKD
NZ JewellersHK$38,551 HKD

45 data points across 14 retailers

13 retailersHK$16,655 HKD to HK$38,551 HKD

A
Cheapest Retailer
-
HK$16,655 HKD
B+
Retailer 2
-
HK$17,526 HKD
View
A
Retailer 3
-
HK$18,130 HKD
View
Retailer 4
-
HK$18,436 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$18,436 HKD
View
B+
Retailer 6
-
HK$18,436 HKD
View
B+
Retailer 7
-
HK$19,291 HKD
View
B+
Retailer 8
-
HK$19,401 HKD
View
B+
Retailer 9
-
HK$19,535 HKD
View
B+
Retailer 10
-
HK$21,276 HKD
View
B+
Retailer 11
-
HK$22,500 HKD
View
B
Retailer 12
-
HK$22,900 HKD
View
Most Expensive
C
NZ Jewellers
8c83bbb4-21a4-43d2-b5ef-db0140fa5535 · Nov 5
HK$38,551 HKD
$4,914 USD
View
12 more retailers have this diamond
Prices start from HK$16,655 HKDSave up to HK$21,896 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$16,655 HKD