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Princess|Natural|GIA

0.42ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 3565272926

Certificate GIA 3565272926

Diamond specifications and retailer prices

From $436 AUD
As of November 4, 2026
Save $179 AUD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $615 AUD at 77 Diamonds · As of November 6, 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 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 3565272926. Listed at 3 retailers as of November 4, 2026, with prices from $436 to $615, a $179 spread on the same certified stone. 77 Diamonds lists it at $615. 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
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565272926
Dimensions4.20 × 4.01 × 3.01 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
4.20 mm4.01 mm0.42 ctG / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 3565272926
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $615 AUD|Low: $389 AUD|High: $621 AUD|Avg: $508 AUD|+3.6%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$436 AUD
Retailer 3$461 AUD
77 Diamonds$615 AUD

41 data points across 3 retailers

3 retailers$436 AUD to $615 AUD

B+
Cheapest Retailer
-
$436 AUD
B+
Retailer 2
-
$461 AUD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
PRICPMPJE5Z8G · Nov 6
$615 AUD
£339 GBP
View
2 more retailers have this diamond
Prices start from $436 AUDSave up to $179 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
$436 AUD