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Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 2554401592

Certificate GIA 2554401592

Diamond specifications and retailer prices

From HK$8,630 HKD
As of November 6, 2026
Save HK$18,303 HKD (68%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$26,933 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554401592. Listed at 23 retailers as of November 5, 2026, with prices from HK$8,630 to HK$26,933, a HK$18,303 spread on the same certified stone. NZ Jewellers lists it at HK$26,933. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.04°
Pavilion angle40.77°
OriginNatural
Grading LabGIA
CertificateGIA 2554401592
Dimensions5.60 × 5.59 × 4.03 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
5.60 mm5.59 mm1.00 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554401592
Side View
Table 79.0%Crown 22.04°Girdle: THK-VTKPavilion 40.77°Culet: NoneDepth 72.2%

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$8,630 HKD|Low: HK$8,630 HKD|High: HK$20,335 HKD|Avg: HK$12,175 HKD|-3.9%
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 1HK$8,630 HKD
Retailer 11HK$8,630 HKD
Retailer 3HK$9,940 HKD
Retailer 8HK$10,560 HKD
Retailer 4HK$10,709 HKD
Retailer 5HK$11,980 HKD
Retailer 2HK$12,097 HKD
Retailer 7HK$12,113 HKD
Retailer 9HK$13,470 HKD
Retailer 6HK$15,298 HKD
Retailer 10HK$20,225 HKD

28 data points across 11 retailers

23 retailersHK$8,630 HKD to HK$26,933 HKD

A
Cheapest Retailer
-
HK$8,630 HKD
B+
Retailer 2
-
HK$8,630 HKD
View
B+
Retailer 3
-
HK$9,940 HKD
View
B+
Retailer 4
-
HK$10,230 HKD
View
B+
Retailer 5
-
HK$10,560 HKD
View
B+
Retailer 6
-
HK$10,709 HKD
View
Retailer 7
-
HK$11,038 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$11,038 HKD
View
B+
Retailer 9
-
HK$11,376 HKD
View
B+
Retailer 10
-
HK$11,548 HKD
View
B
Retailer 11
-
HK$11,846 HKD
View
B
Retailer 12
-
HK$11,980 HKD
View
B
Retailer 13
-
HK$12,097 HKD
View
B
Retailer 14
-
HK$12,097 HKD
View
B
Retailer 15
-
HK$12,113 HKD
View
B
Retailer 16
-
HK$12,121 HKD
View
B
Retailer 17
-
HK$12,741 HKD
View
B
Retailer 18
-
HK$13,470 HKD
View
B
Retailer 19
-
HK$15,298 HKD
View
B
Retailer 20
-
HK$16,114 HKD
View
B
Retailer 21
-
HK$16,569 HKD
View
B
Retailer 22
-
HK$20,225 HKD
View
Most Expensive
C
NZ Jewellers
32273b69-f78e-4572-96cd-a6bfee857c9a · Nov 5
HK$26,933 HKD
$3,433 USD
View
22 more retailers have this diamond
Prices start from HK$8,630 HKDSave up to HK$18,303 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$8,630 HKD