CaratHunter
Plans
Princess|Natural|GIA

1.51ct I SI2 Princess Natural Diamond

ID • I/SI2 • GIA 7562147514

Certificate GIA 7562147514

Diamond specifications and retailer prices

From HK$22,117 HKD
As of November 6, 2026
Save HK$26,726 HKD (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$48,843 HKD at NZ Jewellers · As of November 2, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562147514. Listed at 7 retailers as of November 2, 2026, with prices from HK$22,117 to HK$48,843, a HK$26,726 spread on the same certified stone. NZ Jewellers lists it at HK$48,843. 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

1.51
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.93°
Pavilion angle40.82°
OriginNatural
Grading LabGIA
CertificateGIA 7562147514
Dimensions6.45 × 6.41 × 4.54 mm
L/W Ratio1.01
Girdle conditionMedium
Key to symbols
Feather, Crystal, Cavity, Needle, Extra Facet
Top View
6.45 mm6.41 mm1.51 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7562147514
Side View
Table 77.0%Crown 37.93°Girdle: THI-POLPavilion 40.82°Culet: NoneDepth 70.7%

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 6
Current: HK$48,843 HKD|Low: HK$22,117 HKD|High: HK$48,843 HKD|Avg: HK$29,439 HKD|+17.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6HK$22,117 HKD
Retailer 2HK$22,783 HKD
Retailer 5HK$23,363 HKD
Retailer 4HK$24,265 HKD
Retailer 7HK$24,374 HKD
Retailer 3HK$39,062 HKD
NZ JewellersHK$48,843 HKD

28 data points across 7 retailers

7 retailersHK$22,117 HKD to HK$48,843 HKD

A
Cheapest Retailer
-
HK$22,117 HKD
A
Retailer 2
-
HK$22,783 HKD
View
A
Retailer 3
-
HK$23,363 HKD
View
A
Retailer 4
-
HK$24,265 HKD
View
A
Retailer 5
-
HK$24,374 HKD
View
B+
Retailer 6
-
HK$39,062 HKD
View
Most Expensive
B
NZ Jewellers
e4bb2a51-f17f-4645-bd0f-b5e1408fa4aa · Nov 2
HK$48,843 HKD
$6,232 USD
View
6 more retailers have this diamond
Prices start from HK$22,117 HKDSave up to HK$26,726 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$22,117 HKD