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Princess|Natural|GIA

0.42ct F SI2 Princess Natural Diamond

GD • F/SI2 • GIA 7542128651

Certificate GIA 7542128651

Diamond specifications and retailer prices

From $536 NZD
As of November 6, 2026
Save $1,919 NZD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,455 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.42ct natural princess diamond

This 0.42ct natural princess sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7542128651. Listed at 14 retailers as of November 5, 2026, with prices from $536 to $2,455, a $1,919 spread on the same certified stone. NZ Jewellers lists it at $2,455. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle40.1°
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 7542128651
Dimensions4.03 × 3.89 × 3.12 mm
L/W Ratio1.04
Girdle conditionPolished
Top View
4.03 mm3.89 mm0.42 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 7542128651
Side View
Table 62.0%Crown 40.1°Girdle: THK-VTKPavilion 39.3°Culet: NoneDepth 80.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $2,455 NZD|Low: $536 NZD|High: $2,706 NZD|Avg: $948 NZD|-9.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 11$536 NZD
Retailer 6$579 NZD
Retailer 10$581 NZD
Retailer 5$622 NZD
Retailer 3$631 NZD
Retailer 12$648 NZD
Retailer 13$781 NZD
Retailer 9$785 NZD
Retailer 4$803 NZD
Retailer 14$803 NZD
Retailer 8$823 NZD
Retailer 7$1,174 NZD
Retailer 2$1,288 NZD
NZ Jewellers$2,455 NZD

27 data points across 14 retailers

14 retailers$536 NZD to $2,455 NZD

A
Cheapest Retailer
-
$536 NZD
Final sale: no returns
A
Retailer 2
-
$579 NZD
View
B+
Retailer 3
-
$581 NZD
View
B+
Retailer 4
-
$622 NZD
View
Retailer 5
-
$631 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$648 NZD
View
B+
Retailer 7
-
$781 NZD
View
B+
Retailer 8
-
$785 NZD
View
B+
Retailer 9
-
$803 NZD
View
B+
Retailer 10
-
$803 NZD
View
B+
Retailer 11
-
$823 NZD
View
B
Retailer 12
-
$1,174 NZD
View
B
Retailer 13
-
$1,288 NZD
View
Most Expensive
C
NZ Jewellers
81a496ab-2871-4462-af54-d75b93c929cc · Nov 5
$2,455 NZD
$1,361 USD
View
13 more retailers have this diamond
Prices start from $536 NZDSave up to $1,919 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
$536 NZD