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Princess|Natural|GIA

1.51ct E SI2 Princess Natural Diamond

ID • E/SI2 • GIA 6555315445

Certificate GIA 6555315445

Diamond specifications and retailer prices

From HK$33,695 HKD
As of November 4, 2026
Save HK$31,130 HKD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$64,825 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555315445. Listed at 8 retailers as of November 2, 2026, with prices from HK$33,695 to HK$64,825, a HK$31,130 spread on the same certified stone. NZ Jewellers lists it at HK$64,825. 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.14°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 6555315445
Dimensions6.49 × 6.34 × 4.46 mm
L/W Ratio1.02
Girdle conditionSlightly Thick
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
6.49 mm6.34 mm1.51 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555315445
Side View
Table 75.0%Crown 38.14°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 70.2%

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$64,825 HKD|Low: HK$30,165 HKD|High: HK$64,825 HKD|Avg: HK$38,570 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9HK$30,165 HKD
Retailer 8HK$32,950 HKD
Retailer 7HK$33,695 HKD
Retailer 5HK$35,052 HKD
Retailer 3HK$37,210 HKD
Retailer 4HK$37,210 HKD
Retailer 2HK$38,253 HKD
Retailer 10HK$38,912 HKD
Retailer 6HK$59,255 HKD
NZ JewellersHK$64,825 HKD

12 data points across 10 retailers

8 retailersHK$33,695 HKD to HK$64,825 HKD

Retailer 1
-
HK$30,165 HKD
Price last confirmed 16 days ago
A
Retailer 2
-
HK$33,695 HKD
View
A
Retailer 3
-
HK$35,052 HKD
View
A
Retailer 4
-
HK$37,210 HKD
View
A
Retailer 5
-
HK$37,210 HKD
View
A
Retailer 6
-
HK$38,253 HKD
View
B+
Retailer 7
-
HK$59,255 HKD
View
Most Expensive
B
NZ Jewellers
7f41d51a-0d83-47be-9003-d33fc72972ea · Nov 2
HK$64,825 HKD
$8,263 USD
View
7 more retailers have this diamond
Prices start from HK$33,695 HKDSave up to HK$31,130 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$33,695 HKD