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Princess|Natural|GIA

1.51ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 1507926804

Certificate GIA 1507926804

Diamond specifications and retailer prices

From HK$27,744 HKD
As of November 4, 2026
Save HK$34,343 HKD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$62,088 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 J 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 1507926804. Listed at 19 retailers as of November 4, 2026, with prices from HK$27,744 to HK$62,088, a HK$34,343 spread on the same certified stone. NZ Jewellers lists it at HK$62,088. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.74°
Pavilion angle39.22°
OriginNatural
Grading LabGIA
CertificateGIA 1507926804
Dimensions6.27 × 6.19 × 4.49 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.27 mm6.19 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1507926804
Side View
Table 73.0%Crown 26.74°Girdle: STK-VTKPavilion 39.22°Culet: NoneDepth 72.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$62,088 HKD|Low: HK$25,213 HKD|High: HK$62,088 HKD|Avg: HK$36,990 HKD|+2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 13HK$27,744 HKD
Retailer 6HK$28,081 HKD
Retailer 16HK$28,411 HKD
Retailer 8HK$29,798 HKD
Retailer 14HK$30,597 HKD
Retailer 7HK$32,165 HKD
Retailer 5HK$32,290 HKD
Retailer 9HK$32,290 HKD
Retailer 15HK$32,290 HKD
Retailer 4HK$35,582 HKD
Retailer 17HK$35,582 HKD
Retailer 10HK$36,099 HKD
Retailer 3HK$36,757 HKD
Retailer 11HK$36,898 HKD
Retailer 2HK$39,720 HKD
Retailer 12HK$56,610 HKD
NZ JewellersHK$62,088 HKD

45 data points across 17 retailers

19 retailersHK$27,744 HKD to HK$62,088 HKD

B+
Cheapest Retailer
-
HK$27,744 HKD
B+
Retailer 2
-
HK$28,081 HKD
View
B+
Retailer 3
-
HK$28,411 HKD
View
B+
Retailer 4
-
HK$29,523 HKD
View
B+
Retailer 5
-
HK$29,798 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$30,597 HKD
View
B
Retailer 7
-
HK$32,165 HKD
View
Retailer 8
-
HK$32,290 HKD
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$32,290 HKD
View
B
Retailer 10
-
HK$32,290 HKD
View
B
Retailer 11
-
HK$32,745 HKD
View
B
Retailer 12
-
HK$35,582 HKD
View
B
Retailer 13
-
HK$35,582 HKD
View
B+
Retailer 14
-
HK$36,099 HKD
View
B
Retailer 15
-
HK$36,757 HKD
View
B
Retailer 16
-
HK$36,898 HKD
View
B
Retailer 17
-
HK$39,720 HKD
View
B
Retailer 18
-
HK$56,610 HKD
View
Most Expensive
B
NZ Jewellers
91ee2e12-cab4-4892-97ef-6e476d2e1ac2 · Nov 5
HK$62,088 HKD
$7,922 USD
View
18 more retailers have this diamond
Prices start from HK$27,744 HKDSave up to HK$34,343 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.

B+
1.51ct Princess
HK$27,744 HKD