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Princess|Natural|GIA

1.30ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 7526735523

Certificate GIA 7526735523

Diamond specifications and retailer prices

From HK$16,286 HKD
As of November 6, 2026
Save HK$6,442 HKD (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$43,780 HKD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7526735523. Listed at 10 retailers as of November 6, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7526735523
Dimensions5.83 × 5.59 × 4.27 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
5.83 mm5.59 mm1.30 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7526735523
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 76.5%

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 6
Current: HK$43,780 HKD|Low: HK$15,871 HKD|High: HK$43,780 HKD|Avg: HK$23,164 HKD
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
October 31, 2026
Retailer 2HK$16,286 HKD
Retailer 14HK$16,537 HKD
Retailer 7HK$17,791 HKD
Retailer 13HK$18,974 HKD
Retailer 15HK$18,974 HKD
Retailer 12HK$19,844 HKD
Retailer 8HK$20,683 HKD
Retailer 6HK$21,890 HKD
Retailer 11HK$21,890 HKD
Retailer 3HK$22,023 HKD
Retailer 4HK$22,023 HKD
Retailer 5HK$22,728 HKD
Retailer 10HK$25,965 HKD
Retailer 9HK$36,734 HKD
NZ JewellersHK$43,780 HKD

29 data points across 15 retailers

10 retailersHK$16,286 HKD to HK$22,728 HKD

B+
Cheapest Retailer
-
HK$16,286 HKD
Retailer 2
-
HK$16,537 HKD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$18,974 HKD
View
Price last confirmed 16 days ago
Retailer 4
-
HK$19,844 HKD
View
Price last confirmed 16 days ago
Retailer 5
-
HK$21,890 HKD
View
Price last confirmed 15 days ago
B
Retailer 6
-
HK$22,023 HKD
View
B
Retailer 7
-
HK$22,023 HKD
View
B
Retailer 8
-
HK$22,728 HKD
View
Retailer 9
-
HK$36,734 HKD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
34461593-9875-4b7d-961a-5692ca905f1c · Oct 21
HK$43,780 HKD
$5,586 USD
View
Price last confirmed 17 days ago
9 more retailers have this diamond
Prices start from HK$16,286 HKDSave up to HK$6,442 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+
1.30ct Princess
HK$16,286 HKD