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Princess|Natural|IGI

1.51ct I SI2 Princess Natural Diamond

VG • I/SI2 • IGI 660411191

Shape and cutting style on the report: Princess cut

Certificate IGI 660411191

Diamond specifications and retailer prices

From HK$18,661 HKD
As of November 4, 2026
Save HK$24,892 HKD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$43,552 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct 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 very-good cut grade and certified by IGI 660411191. Listed at 15 retailers as of November 4, 2026, with prices from HK$18,661 to HK$43,552, a HK$24,892 spread on the same certified stone. NZ Jewellers lists it at HK$43,552. 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

1.51
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 660411191
Dimensions6.31 × 6.10 × 4.58 mm
L/W Ratio1.03
Culet sizePointed
Top View
6.31 mm6.10 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 660411191
Side View
Table 71.0%Crown 46°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 75.1%

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$43,552 HKD|Low: HK$17,626 HKD|High: HK$43,552 HKD|Avg: HK$23,854 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
Retailer 16
November 6, 2026
Retailer 3HK$18,661 HKD
Retailer 14HK$19,006 HKD
Retailer 15HK$19,225 HKD
Retailer 5HK$19,476 HKD
Retailer 2HK$20,205 HKD
Retailer 6HK$20,213 HKD
Retailer 12HK$20,832 HKD
Retailer 16HK$20,832 HKD
Retailer 11HK$21,631 HKD
Retailer 8HK$21,929 HKD
Retailer 4HK$21,945 HKD
Retailer 13HK$24,037 HKD
Retailer 7HK$24,782 HKD
Retailer 9HK$25,871 HKD
Retailer 10HK$36,397 HKD
NZ JewellersHK$43,552 HKD

45 data points across 16 retailers

15 retailersHK$18,661 HKD to HK$43,552 HKD

A
Cheapest Retailer
-
HK$18,661 HKD
Retailer 2
-
HK$19,006 HKD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
HK$19,225 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$19,476 HKD
View
A
Retailer 5
-
HK$20,205 HKD
View
B+
Retailer 6
-
HK$20,213 HKD
View
Retailer 7
-
HK$20,832 HKD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
HK$20,832 HKD
View
B+
Retailer 9
-
HK$21,631 HKD
View
B+
Retailer 10
-
HK$21,929 HKD
View
B+
Retailer 11
-
HK$21,945 HKD
View
B+
Retailer 12
-
HK$24,037 HKD
View
B+
Retailer 13
-
HK$25,871 HKD
View
B+
Retailer 14
-
HK$36,397 HKD
View
Most Expensive
B
NZ Jewellers
8fbd806a-dda4-45ff-a45c-f1401b98c207 · Nov 5
HK$43,552 HKD
$5,557 USD
View
14 more retailers have this diamond
Prices start from HK$18,661 HKDSave up to HK$24,892 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
1.51ct Princess
HK$18,661 HKD