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Princess|Natural|GIA

0.42ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 2211186186

Certificate GIA 2211186186

Diamond specifications and retailer prices

From $549 AUD
$385 USD
As of October 28, 2026
Save $261 AUD (32%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,372 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct natural princess diamond

This 0.42ct natural princess sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2211186186. Listed at 5 retailers as of October 28, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2211186186
Dimensions4.14 × 4.05 × 2.92 mm
L/W Ratio1.02
Culet sizeNone
Top View
4.14 mm4.05 mm0.42 ctI / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceFaint
CertificateGIA 2211186186
Side View
Table 81.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 72.1%

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: Oct 28
Current: $1,372 AUD|Low: $549 AUD|High: $1,388 AUD|Avg: $910 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$549 AUD
Retailer 2$729 AUD
Retailer 5$809 AUD
Retailer 3$811 AUD
MOH London$1,372 AUD

31 data points across 5 retailers

5 retailers$549 AUD to $811 AUD

B
Cheapest Retailer
-
$549 AUD
$385 USD
B
Retailer 2
-
$729 AUD
£403 GBP
View
C
Retailer 3
-
$809 AUD
$567 USD
View
C
Retailer 4
-
$811 AUD
€541 EUR
View
Most Expensive
MOH London
1AFBA76DB · Nov 1
$1,372 AUD
£757 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $549 AUDSave up to $261 AUD

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
$549 AUD