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Princess|Natural|GIA

1.51ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 6227972558

Certificate GIA 6227972558

Diamond specifications and retailer prices

From HK$45,669 HKD
As of November 5, 2026
Save HK$15,440 HKD (25%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$97,772 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 6227972558. Listed at 17 retailers as of November 5, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6227972558
Dimensions6.67 × 6.37 × 4.38 mm
L/W Ratio1.05
Top View
6.67 mm6.37 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6227972558
Side View
Table 71.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$97,772 HKD|Low: HK$48,890 HKD|High: HK$97,772 HKD|Avg: HK$64,173 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8HK$48,890 HKD
Retailer 6HK$52,957 HKD
Retailer 5HK$53,772 HKD
Retailer 3HK$54,572 HKD
Retailer 2HK$60,058 HKD
Retailer 7HK$61,108 HKD
Retailer 4HK$81,250 HKD
NZ JewellersHK$97,772 HKD

43 data points across 8 retailers

17 retailersHK$45,669 HKD to HK$61,108 HKD

B
Cheapest Retailer
-
HK$45,669 HKD
B
Retailer 2
-
HK$46,186 HKD
View
B
Retailer 3
-
HK$47,941 HKD
View
Retailer 4
-
HK$48,890 HKD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$48,937 HKD
View
B
Retailer 6
-
HK$52,957 HKD
View
B
Retailer 7
-
HK$53,772 HKD
View
B
Retailer 8
-
HK$54,572 HKD
View
C
Retailer 9
-
HK$55,873 HKD
View
C
Retailer 10
-
HK$58,781 HKD
View
C
Retailer 11
-
HK$58,781 HKD
View
B
Retailer 12
-
HK$60,058 HKD
View
C
Retailer 13
-
HK$60,497 HKD
View
C
Retailer 14
-
HK$60,740 HKD
View
C
Retailer 15
-
HK$61,108 HKD
View
Retailer 16
-
HK$81,250 HKD
View
Price under review
Most Expensive
NZ Jewellers
9955cc47-3c13-4c01-9c8a-013bbf9add23 · Nov 5
HK$97,772 HKD
$12,475 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$45,669 HKDSave up to HK$15,440 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$45,669 HKD