CaratHunter
Plans
Princess|Natural|IGI

1.31ct K VS1 Princess Natural Diamond

VG • K/VS1 • IGI 621475149

Certificate IGI 621475149

Diamond specifications and retailer prices

From HK$15,510 HKD
As of November 5, 2026
Save HK$20,393 HKD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$35,903 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural princess diamond

This 1.31ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 621475149. Listed at 10 retailers as of November 5, 2026, with prices from HK$15,510 to HK$35,903, a HK$20,393 spread on the same certified stone. NZ Jewellers lists it at HK$35,903. 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

1.31
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle50.34°
Pavilion angle58.17°
OriginNatural
Grading LabIGI
CertificateIGI 621475149
Dimensions5.87 × 5.76 × 4.26 mm
L/W Ratio1.02
Key to symbols
Crystal, Cloud, Chip
Top View
5.87 mm5.76 mm1.31 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 621475149
Side View
Table 72.0%Crown 50.34°Girdle: STK-STKPavilion 58.17°Culet: NoneDepth 74.0%

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$35,903 HKD|Low: HK$15,510 HKD|High: HK$35,903 HKD|Avg: HK$19,484 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6HK$15,510 HKD
Retailer 10HK$15,832 HKD
Retailer 3HK$16,976 HKD
Retailer 7HK$17,172 HKD
Retailer 9HK$17,172 HKD
Retailer 11HK$17,281 HKD
Retailer 5HK$17,963 HKD
Retailer 4HK$18,865 HKD
Retailer 8HK$19,813 HKD
Retailer 2HK$21,835 HKD
NZ JewellersHK$35,903 HKD

43 data points across 11 retailers

10 retailersHK$15,510 HKD to HK$35,903 HKD

A
Cheapest Retailer
-
HK$15,510 HKD
A
Retailer 2
-
HK$15,832 HKD
View
A
Retailer 3
-
HK$17,172 HKD
View
Retailer 4
-
HK$17,172 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$17,281 HKD
View
A
Retailer 6
-
HK$17,963 HKD
View
A
Retailer 7
-
HK$18,865 HKD
View
B+
Retailer 8
-
HK$19,813 HKD
View
B+
Retailer 9
-
HK$21,835 HKD
View
Most Expensive
B
NZ Jewellers
451b2a09-1a91-4b9a-9957-e751010cf12f · Nov 5
HK$35,903 HKD
$4,581 USD
View
9 more retailers have this diamond
Prices start from HK$15,510 HKDSave up to HK$20,393 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
1.31ct Princess
HK$15,510 HKD