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Princess|Natural|GIA

1.00ct J IF Princess Natural Diamond

EX • J/IF • GIA 7428590455

Certificate GIA 7428590455

Diamond specifications and retailer prices

From HK$10,330 HKD
As of November 6, 2026
Save HK$23,739 HKD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$34,069 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7428590455. Listed at 15 retailers as of November 5, 2026, with prices from HK$10,330 to HK$34,069, a HK$23,739 spread on the same certified stone. NZ Jewellers lists it at HK$34,069. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7428590455
Dimensions5.46 × 5.36 × 3.88 mm
L/W Ratio1.02
Top View
5.46 mm5.36 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7428590455
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: 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 6
Current: HK$10,400 HKD|Low: HK$10,330 HKD|High: HK$24,727 HKD|Avg: HK$16,452 HKD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10HK$10,330 HKD
Retailer 1HK$10,400 HKD
Retailer 3HK$12,438 HKD
Retailer 7HK$15,502 HKD
Retailer 2HK$15,973 HKD
Retailer 9HK$16,654 HKD
Retailer 6HK$17,046 HKD
Retailer 4HK$18,967 HKD
Retailer 5HK$19,562 HKD
Retailer 8HK$24,406 HKD

25 data points across 10 retailers

15 retailersHK$10,330 HKD to HK$34,069 HKD

A
Cheapest Retailer
-
HK$10,330 HKD
A
Retailer 2
-
HK$10,400 HKD
View
A
Retailer 3
-
HK$12,438 HKD
View
Retailer 4
-
HK$14,405 HKD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
HK$14,609 HKD
View
B+
Retailer 6
-
HK$15,040 HKD
View
B+
Retailer 7
-
HK$15,502 HKD
View
B+
Retailer 8
-
HK$15,847 HKD
View
B+
Retailer 9
-
HK$16,654 HKD
View
B+
Retailer 10
-
HK$17,046 HKD
View
Retailer 11
-
HK$18,379 HKD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
HK$18,967 HKD
View
B+
Retailer 13
-
HK$19,562 HKD
View
B
Retailer 14
-
HK$24,406 HKD
View
Most Expensive
B
NZ Jewellers
51469cad-eaf9-4595-ae32-d1f7bd8aa465 · Nov 5
HK$34,069 HKD
$4,347 USD
View
14 more retailers have this diamond
Prices start from HK$10,330 HKDSave up to HK$23,739 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
1.00ct Princess
HK$10,330 HKD