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Princess|Natural|GIA

1.02ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2556745880

Certificate GIA 2556745880

Diamond specifications and retailer prices

From HK$13,298 HKD
As of November 4, 2026
Save HK$10,536 HKD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$23,834 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556745880. Listed at 13 retailers as of November 4, 2026, with prices from HK$13,298 to HK$23,834, a HK$10,536 spread on the same certified stone. Helzberg Diamonds lists it at HK$23,834. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.32°
Pavilion angle40.69°
OriginNatural
Grading LabGIA
CertificateGIA 2556745880
Dimensions5.51 × 5.50 × 4.01 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.51 mm5.50 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556745880
Side View
Table 74.0%Crown 23.32°Girdle: MED-STKPavilion 40.69°Culet: NoneDepth 72.8%

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 4
Current: HK$23,834 HKD|Low: HK$13,258 HKD|High: HK$26,093 HKD|Avg: HK$17,186 HKD|-8.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6HK$13,298 HKD
Retailer 5HK$13,329 HKD
Retailer 9HK$13,462 HKD
Retailer 4HK$13,564 HKD
Retailer 3HK$14,467 HKD
Retailer 2HK$14,474 HKD
Retailer 7HK$14,474 HKD
Retailer 11HK$15,949 HKD
Retailer 12HK$17,393 HKD
Retailer 8HK$20,272 HKD
Retailer 10HK$22,359 HKD
Helzberg DiamondsHK$23,834 HKD

41 data points across 12 retailers

13 retailersHK$13,298 HKD to HK$23,834 HKD

A
Cheapest Retailer
-
HK$13,298 HKD
A
Retailer 2
-
HK$13,329 HKD
View
A
Retailer 3
-
HK$13,462 HKD
View
A
Retailer 4
-
HK$13,564 HKD
View
A
Retailer 5
-
HK$14,467 HKD
View
A
Retailer 6
-
HK$14,474 HKD
View
A
Retailer 7
-
HK$14,474 HKD
View
A
Retailer 8
-
HK$15,949 HKD
View
B+
Retailer 9
-
HK$17,032 HKD
View
A
Retailer 10
-
HK$17,393 HKD
View
B+
Retailer 11
-
HK$20,272 HKD
View
B+
Retailer 12
-
HK$22,359 HKD
View
Most Expensive
B+
Helzberg Diamonds
XZRILLMNKLOOG · Nov 6
HK$23,834 HKD
$3,038 USD
View
12 more retailers have this diamond
Prices start from HK$13,298 HKDSave up to HK$10,536 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$13,298 HKD