CaratHunter
Plans
Princess|Natural|GIA

0.42ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 2566401408

Certificate GIA 2566401408

Diamond specifications and retailer prices

From HK$2,197 HKD
As of November 4, 2026
Save HK$213 HKD (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$2,409 HKD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 0.42ct natural princess diamond

This 0.42ct natural princess sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566401408. Listed at 2 retailers as of November 4, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566401408
Dimensions4.11 × 3.91 × 3.04 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.11 mm3.91 mm0.42 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2566401408
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 77.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$2,409 HKD|Low: HK$2,197 HKD|High: HK$2,409 HKD|Avg: HK$2,313 HKD
Michael Trio
Retailer 2
November 4, 2026
Retailer 2HK$2,197 HKD
Michael TrioHK$2,409 HKD

3 data points across 2 retailers

2 retailersHK$2,197 HKD to HK$2,409 HKD

B+
Cheapest Retailer
-
HK$2,197 HKD
Most Expensive
B+
Michael Trio
3242251428 · Nov 6
HK$2,409 HKD
SGD 415 SGD
View
1 more retailer has this diamond
Prices start from HK$2,197 HKDSave up to HK$213 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$2,197 HKD