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Princess|Natural|GIA

1.02ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 2557104759

Certificate GIA 2557104759

Diamond specifications and retailer prices

From HK$12,883 HKD
$1,642 USD
As of October 31, 2026
Save HK$17,797 HKD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$36,263 HKD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557104759. Listed at 14 retailers as of October 31, 2026, with a 138% 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

1.02
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557104759
Dimensions5.41 × 5.40 × 3.90 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
5.41 mm5.40 mm1.02 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557104759
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.3%

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: Oct 31
Current: HK$21,864 HKD|Low: HK$12,090 HKD|High: HK$30,849 HKD|Avg: HK$18,373 HKD|+11.3%
Retailer 1
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
November 2, 2026
Retailer 5HK$12,883 HKD
Retailer 13HK$13,667 HKD
Retailer 12HK$14,507 HKD
Retailer 14HK$15,715 HKD
Retailer 7HK$16,162 HKD
Retailer 15HK$16,476 HKD
Retailer 9HK$17,083 HKD
Retailer 2HK$18,437 HKD
Retailer 16HK$18,437 HKD
Retailer 8HK$18,464 HKD
Retailer 6HK$19,355 HKD
Retailer 4HK$20,451 HKD
Retailer 3HK$20,556 HKD
Retailer 11HK$21,526 HKD
Retailer 1HK$21,864 HKD
Retailer 10HK$30,679 HKD

26 data points across 16 retailers

14 retailersHK$12,883 HKD to HK$30,679 HKD

A
Cheapest Retailer
-
HK$12,883 HKD
$1,642 USD
A
Retailer 2
-
HK$13,667 HKD
$1,742 USD
View
A
Retailer 3
-
HK$14,507 HKD
$1,849 USD
View
Final sale: no returns
Retailer 4
-
HK$15,715 HKD
$2,003 USD
View
Price last confirmed 40 days ago
B+
Retailer 5
-
HK$16,476 HKD
$2,100 USD
View
B+
Retailer 6
-
HK$17,083 HKD
£1,714 GBP
View
Retailer 7
-
HK$18,131 HKD
$2,311 USD
View
Price last confirmed 41 days ago
B+
Retailer 8
-
HK$18,437 HKD
$2,350 USD
View
B+
Retailer 9
-
HK$18,437 HKD
$2,350 USD
View
B+
Retailer 10
-
HK$20,556 HKD
$2,620 USD
View
B+
Retailer 11
-
HK$21,526 HKD
ZAR 44,325 ZAR
View
B+
Retailer 12
-
HK$21,864 HKD
€2,654 EUR
View
B
Retailer 13
-
HK$30,679 HKD
£3,079 GBP
View
Most Expensive
NZ Jewellers
a6a54566-3355-4174-af13-57993a831f93 · Sep 20
HK$36,263 HKD
$4,622 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from HK$12,883 HKDSave up to HK$17,797 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
1.02ct Princess
HK$12,883 HKD