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Princess|Natural|GIA

1.00ct H SI2 Princess Natural Diamond

ID • H/SI2 • GIA 2557091501

Certificate GIA 2557091501

Diamond specifications and retailer prices

From HK$9,712 HKD
As of November 5, 2026
Save HK$11,595 HKD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$29,467 HKD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded H 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 2557091501. Listed at 13 retailers as of November 4, 2026, with a 119% 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

1.00
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557091501
Dimensions5.48 × 5.39 × 3.92 mm
L/W Ratio1.02
Top View
5.48 mm5.39 mm1.00 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557091501
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.7%

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 5
Current: HK$29,467 HKD|Low: HK$9,712 HKD|High: HK$29,467 HKD|Avg: HK$14,096 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
November 6, 2026
Retailer 13HK$9,712 HKD
Retailer 11HK$10,944 HKD
Retailer 14HK$10,944 HKD
Retailer 9HK$10,991 HKD
Retailer 3HK$11,297 HKD
Retailer 12HK$11,446 HKD
Retailer 2HK$11,987 HKD
Retailer 10HK$12,631 HKD
Retailer 4HK$13,101 HKD
Retailer 5HK$13,101 HKD
Retailer 6HK$13,572 HKD
Retailer 7HK$16,561 HKD
Retailer 8HK$21,308 HKD
NZ JewellersHK$29,467 HKD

39 data points across 14 retailers

13 retailersHK$9,712 HKD to HK$21,308 HKD

A
Cheapest Retailer
-
HK$9,712 HKD
Retailer 2
-
HK$10,944 HKD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$10,991 HKD
View
A
Retailer 4
-
HK$11,297 HKD
View
Retailer 5
-
HK$11,446 HKD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$11,987 HKD
View
Retailer 7
-
HK$12,631 HKD
View
Price last confirmed 14 days ago
A
Retailer 8
-
HK$13,101 HKD
View
A
Retailer 9
-
HK$13,101 HKD
View
A
Retailer 10
-
HK$13,572 HKD
View
B+
Retailer 11
-
HK$16,561 HKD
View
B+
Retailer 12
-
HK$21,308 HKD
View
Most Expensive
NZ Jewellers
d3ba80d3-aa5e-4540-b401-87423d26ebed · Oct 21
HK$29,467 HKD
$3,756 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from HK$9,712 HKDSave up to HK$11,595 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$9,712 HKD