CaratHunter
Plans
Princess|Natural|GIA

1.51ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 2527668234

Certificate GIA 2527668234

Diamond specifications and retailer prices

From HK$23,496 HKD
As of November 4, 2026
Save HK$21,912 HKD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$45,408 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527668234. Listed at 10 retailers as of November 4, 2026, with prices from HK$23,496 to HK$45,408, a HK$21,912 spread on the same certified stone. NZ Jewellers lists it at HK$45,408. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.58°
Pavilion angle37.52°
OriginNatural
Grading LabGIA
CertificateGIA 2527668234
Dimensions6.22 × 6.11 × 4.42 mm
L/W Ratio1.02
Top View
6.22 mm6.11 mm1.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527668234
Side View
Table 72.0%Crown 29.58°Girdle: ThickPavilion 37.52°Culet: NoneDepth 72.4%

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$30,337 HKD|Low: HK$23,496 HKD|High: HK$43,047 HKD|Avg: HK$28,909 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4HK$23,496 HKD
Retailer 8HK$24,030 HKD
Retailer 5HK$26,062 HKD
Retailer 7HK$26,062 HKD
Retailer 2HK$27,254 HKD
Retailer 6HK$30,071 HKD
Retailer 1HK$30,337 HKD
Retailer 3HK$42,419 HKD

44 data points across 8 retailers

10 retailersHK$23,496 HKD to HK$45,408 HKD

A
Cheapest Retailer
-
HK$23,496 HKD
B+
Retailer 2
-
HK$26,062 HKD
View
Retailer 3
-
HK$26,062 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$27,066 HKD
View
B+
Retailer 5
-
HK$27,191 HKD
View
B+
Retailer 6
-
HK$27,254 HKD
View
B+
Retailer 7
-
HK$30,071 HKD
View
B+
Retailer 8
-
HK$30,337 HKD
View
B
Retailer 9
-
HK$42,419 HKD
View
Most Expensive
B
NZ Jewellers
72ff1e01-016d-4577-9f98-718ad8759d11 · Nov 5
HK$45,408 HKD
$5,788 USD
View
9 more retailers have this diamond
Prices start from HK$23,496 HKDSave up to HK$21,912 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$23,496 HKD