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Princess|Natural|GIA

0.42ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 2566272945

Certificate GIA 2566272945

Diamond specifications and retailer prices

From $560 NZD
As of November 4, 2026
Save $227 NZD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $788 NZD 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566272945. Listed at 4 retailers as of November 4, 2026, with prices from $560 to $788, a $227 spread on the same certified stone. 77 Diamonds lists it at $788. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566272945
Dimensions4.23 × 4.07 × 3.06 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
4.23 mm4.07 mm0.42 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2566272945
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 75.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $788 NZD|Low: $498 NZD|High: $795 NZD|Avg: $645 NZD|+3.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$560 NZD
Retailer 3$591 NZD
Retailer 4$623 NZD
77 Diamonds$788 NZD

42 data points across 4 retailers

4 retailers$560 NZD to $788 NZD

A
Cheapest Retailer
-
$560 NZD
B+
Retailer 2
-
$591 NZD
View
Final sale: no returns
B+
Retailer 3
-
$623 NZD
View
Most Expensive
B+
77 Diamonds
PRICPPEPXBMVX · Nov 6
$788 NZD
£349 GBP
View
3 more retailers have this diamond
Prices start from $560 NZDSave up to $227 NZD

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.

A
0.42ct Princess
$560 NZD