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Princess|Natural|GIA

0.42ct K SI1 Princess Natural Diamond

VG • K/SI1 • GIA 2437380078

Certificate GIA 2437380078

Diamond specifications and retailer prices

From HK$3,091 HKD
As of November 5, 2026
Save HK$2,385 HKD (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$5,476 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.42ct natural princess diamond

This 0.42ct natural princess sits in the sub-half-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2437380078. Listed at 5 retailers as of November 5, 2026, with prices from HK$3,091 to HK$5,476, a HK$2,385 spread on the same certified stone. 77 Diamonds lists it at HK$5,476. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2437380078
Dimensions4.02 × 3.90 × 3.01 mm
L/W Ratio1.03
Top View
4.02 mm3.90 mm0.42 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2437380078
Side View
Table 78.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 77.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$5,476 HKD|Low: HK$3,679 HKD|High: HK$5,547 HKD|Avg: HK$4,679 HKD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 3HK$3,679 HKD
Retailer 2HK$4,856 HKD
77 DiamondsHK$5,476 HKD

36 data points across 3 retailers

5 retailersHK$3,091 HKD to HK$5,476 HKD

B
Cheapest Retailer
-
HK$3,091 HKD
B
Retailer 2
-
HK$3,640 HKD
View
B
Retailer 3
-
HK$3,679 HKD
View
Retailer 4
-
HK$4,856 HKD
View
Price last confirmed 12 days ago
Most Expensive
C
77 Diamonds
PRIMBVMMRNC3Y · Nov 5
HK$5,476 HKD
£550 GBP
View
4 more retailers have this diamond
Prices start from HK$3,091 HKDSave up to HK$2,385 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.

B
0.42ct Princess
HK$3,091 HKD