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Princess|Natural|GIA

0.42ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 6562274590

Certificate GIA 6562274590

Diamond specifications and retailer prices

From $393 AUD
$276 USD
As of November 2, 2026
Save $130 AUD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $523 AUD at 77 Diamonds · As of November 2, 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 I 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 6562274590. Listed at 4 retailers as of November 2, 2026, with prices from $393 to $523, a $130 spread on the same certified stone. 77 Diamonds lists it at $523. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562274590
Dimensions4.00 × 3.95 × 3.01 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.00 mm3.95 mm0.42 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 6562274590
Side View
Table 67.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 76.2%

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 2
Current: $523 AUD|Low: $332 AUD|High: $523 AUD|Avg: $432 AUD|+5.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$393 AUD
Retailer 2$399 AUD
Retailer 3$409 AUD
77 Diamonds$523 AUD

39 data points across 4 retailers

4 retailers$393 AUD to $523 AUD

B+
Cheapest Retailer
-
$393 AUD
$276 USD
Final sale: no returns
Retailer 2
-
$399 AUD
$280 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$409 AUD
SGD 388 SGD
View
Most Expensive
B
77 Diamonds
PRICPNQ5XAYNK · Nov 2
$523 AUD
£289 GBP
View
3 more retailers have this diamond
Prices start from $393 AUDSave up to $130 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
$393 AUD