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Princess|Natural|GIA

0.42ct F SI2 Princess Natural Diamond

GD • F/SI2 • GIA 7542128651

Certificate GIA 7542128651

Diamond specifications and retailer prices

From HK$2,328 HKD
As of November 6, 2026
Save HK$8,339 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,667 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.42ct natural princess diamond

This 0.42ct natural princess sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7542128651. Listed at 14 retailers as of November 5, 2026, with prices from HK$2,328 to HK$10,667, a HK$8,339 spread on the same certified stone. NZ Jewellers lists it at HK$10,667. 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

0.42
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle40.1°
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 7542128651
Dimensions4.03 × 3.89 × 3.12 mm
L/W Ratio1.04
Girdle conditionPolished
Top View
4.03 mm3.89 mm0.42 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 7542128651
Side View
Table 62.0%Crown 40.1°Girdle: THK-VTKPavilion 39.3°Culet: NoneDepth 80.2%

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$10,667 HKD|Low: HK$2,328 HKD|High: HK$11,756 HKD|Avg: HK$4,120 HKD|-9.3%
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 11HK$2,328 HKD
Retailer 6HK$2,516 HKD
Retailer 10HK$2,524 HKD
Retailer 5HK$2,704 HKD
Retailer 3HK$2,743 HKD
Retailer 12HK$2,814 HKD
Retailer 13HK$3,394 HKD
Retailer 9HK$3,409 HKD
Retailer 4HK$3,488 HKD
Retailer 14HK$3,488 HKD
Retailer 8HK$3,574 HKD
Retailer 7HK$5,102 HKD
Retailer 2HK$5,596 HKD
NZ JewellersHK$10,667 HKD

27 data points across 14 retailers

14 retailersHK$2,328 HKD to HK$10,667 HKD

A
Cheapest Retailer
-
HK$2,328 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,516 HKD
View
B+
Retailer 3
-
HK$2,524 HKD
View
B+
Retailer 4
-
HK$2,704 HKD
View
Retailer 5
-
HK$2,743 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$2,814 HKD
View
B+
Retailer 7
-
HK$3,394 HKD
View
B+
Retailer 8
-
HK$3,409 HKD
View
B+
Retailer 9
-
HK$3,488 HKD
View
B+
Retailer 10
-
HK$3,488 HKD
View
B+
Retailer 11
-
HK$3,574 HKD
View
B
Retailer 12
-
HK$5,102 HKD
View
B
Retailer 13
-
HK$5,596 HKD
View
Most Expensive
C
NZ Jewellers
81a496ab-2871-4462-af54-d75b93c929cc · Nov 5
HK$10,667 HKD
$1,361 USD
View
13 more retailers have this diamond
Prices start from HK$2,328 HKDSave up to HK$8,339 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
0.42ct Princess
HK$2,328 HKD