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Princess|Natural|GIA

1.00ct E SI1 Princess Natural Diamond

ID • E/SI1 • GIA 7551451265

Certificate GIA 7551451265

Diamond specifications and retailer prices

From HK$17,267 HKD
As of November 4, 2026
Save HK$29,043 HKD (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$46,310 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 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 7551451265. Listed at 24 retailers as of November 4, 2026, with prices from HK$17,267 to HK$46,310, a HK$29,043 spread on the same certified stone. NZ Jewellers lists it at HK$46,310. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle21.58°
Pavilion angle41.27°
OriginNatural
Grading LabGIA
CertificateGIA 7551451265
Dimensions5.57 × 5.41 × 4.00 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Knot, Needle, Pinpoint
Top View
5.57 mm5.41 mm1.00 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551451265
Side View
Table 78.0%Crown 21.58°Girdle: STK-STKPavilion 41.27°Culet: NoneDepth 74.1%

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$21,488 HKD|Low: HK$17,267 HKD|High: HK$39,218 HKD|Avg: HK$24,683 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11HK$17,267 HKD
Retailer 8HK$17,299 HKD
Retailer 9HK$19,731 HKD
Retailer 2HK$21,041 HKD
Retailer 1HK$21,488 HKD
Retailer 6HK$23,441 HKD
Retailer 4HK$24,014 HKD
Retailer 3HK$25,481 HKD
Retailer 5HK$25,779 HKD
Retailer 7HK$27,035 HKD
Retailer 10HK$38,693 HKD

24 data points across 11 retailers

24 retailersHK$17,267 HKD to HK$46,310 HKD

A
Cheapest Retailer
-
HK$17,267 HKD
A
Retailer 2
-
HK$17,299 HKD
View
B+
Retailer 3
-
HK$19,597 HKD
View
B+
Retailer 4
-
HK$19,731 HKD
View
B+
Retailer 5
-
HK$19,841 HKD
View
B+
Retailer 6
-
HK$20,437 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$21,041 HKD
View
B+
Retailer 8
-
HK$21,488 HKD
View
B+
Retailer 9
-
HK$21,731 HKD
View
Retailer 10
-
HK$22,147 HKD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$22,147 HKD
View
B+
Retailer 12
-
HK$23,002 HKD
View
B+
Retailer 13
-
HK$23,261 HKD
View
B+
Retailer 14
-
HK$23,441 HKD
View
B+
Retailer 15
-
HK$24,014 HKD
View
Retailer 16
-
HK$24,814 HKD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
HK$25,238 HKD
View
B+
Retailer 18
-
HK$25,560 HKD
View
B+
Retailer 19
-
HK$25,779 HKD
View
B
Retailer 20
-
HK$27,035 HKD
View
B
Retailer 21
-
HK$32,487 HKD
View
B
Retailer 22
-
HK$33,397 HKD
View
B
Retailer 23
-
HK$38,693 HKD
View
Most Expensive
B
NZ Jewellers
e0c47701-3c73-4a17-8f2f-1de51f6d0783 · Nov 5
HK$46,310 HKD
$5,903 USD
View
23 more retailers have this diamond
Prices start from HK$17,267 HKDSave up to HK$29,043 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$17,267 HKD