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Princess|Natural|IGI

1.51ct I VS1 Princess Natural Diamond

VG • I/VS1 • IGI 825617945

Shape and cutting style on the report: Princess cut

Certificate IGI 825617945

Diamond specifications and retailer prices

From HK$27,521 HKD
As of November 4, 2026
Save HK$24,775 HKD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$54,477 HKD at NZ Jewellers · As of September 25, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 825617945. Listed at 15 retailers as of November 2, 2026, with a 90% 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

1.51
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.8°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 825617945
Dimensions6.17 × 6.14 × 4.51 mm
L/W Ratio1.00
Top View
6.17 mm6.14 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825617945
Side View
Table 73.0%Crown 47.8°Girdle: Slightly ThickPavilion 38.1°CuletDepth 73.5%

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 4
Current: HK$32,267 HKD|Low: HK$26,454 HKD|High: HK$52,296 HKD|Avg: HK$31,071 HKD|-16.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$26,791 HKD
Retailer 10HK$27,521 HKD
Retailer 8HK$28,862 HKD
Retailer 4HK$28,870 HKD
Retailer 11HK$29,812 HKD
Retailer 2HK$31,271 HKD
Retailer 6HK$31,271 HKD
Retailer 1HK$32,267 HKD
Retailer 5HK$35,186 HKD
Retailer 3HK$36,339 HKD
Retailer 7HK$52,296 HKD

39 data points across 11 retailers

15 retailersHK$27,521 HKD to HK$52,296 HKD

Retailer 1
-
HK$26,791 HKD
Price last confirmed 30 days ago
A
Retailer 2
-
HK$27,521 HKD
View
A
Retailer 3
-
HK$28,862 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$28,870 HKD
View
A
Retailer 5
-
HK$29,812 HKD
View
Retailer 6
-
HK$31,271 HKD
View
Price last confirmed 45 days ago
Retailer 7
-
HK$31,271 HKD
View
Price last confirmed 29 days ago
A
Retailer 8
-
HK$31,271 HKD
View
Retailer 9
-
HK$31,271 HKD
View
Price last confirmed 29 days ago
A
Retailer 10
-
HK$32,267 HKD
View
B+
Retailer 11
-
HK$35,186 HKD
View
Retailer 12
-
HK$36,080 HKD
View
Price last confirmed 43 days ago
B+
Retailer 13
-
HK$36,339 HKD
View
B+
Retailer 14
-
HK$52,296 HKD
View
Most Expensive
NZ Jewellers
ae38bbf9-48d2-41d6-9a9b-4d5de47f2710 · Sep 25
HK$54,477 HKD
$6,944 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from HK$27,521 HKDSave up to HK$24,775 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$27,521 HKD