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Radiant|Natural|IGI

0.42ct E IF Radiant Natural Diamond

VG • E/IF • IGI 797679472

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 797679472

Diamond specifications and retailer prices

From $635 NZD
As of November 4, 2026
Save $2,723 NZD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,358 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.42ct natural radiant diamond

This 0.42ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 797679472. Listed at 10 retailers as of November 3, 2026, with prices from $635 to $3,358, a $2,723 spread on the same certified stone. NZ Jewellers lists it at $3,358. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 797679472
Dimensions5.23 × 3.74 × 2.51 mm
L/W Ratio1.40
Culet sizePointed
Top View
5.23 mm3.74 mm0.42 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 797679472
Side View
Table 63.0%Crown 38.9°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 67.1%

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 4
Current: $3,358 NZD|Low: $635 NZD|High: $3,410 NZD|Avg: $1,312 NZD|+15.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 2$635 NZD
Retailer 9$857 NZD
Retailer 6$876 NZD
Retailer 10$896 NZD
Retailer 4$944 NZD
Retailer 8$1,103 NZD
Retailer 3$1,181 NZD
Retailer 7$1,233 NZD
Retailer 5$2,022 NZD
NZ Jewellers$3,358 NZD

43 data points across 10 retailers

10 retailers$635 NZD to $3,358 NZD

A
Cheapest Retailer
-
$635 NZD
A
Retailer 2
-
$857 NZD
View
A
Retailer 3
-
$876 NZD
View
Retailer 4
-
$896 NZD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$944 NZD
View
A
Retailer 6
-
$1,103 NZD
View
A
Retailer 7
-
$1,181 NZD
View
A
Retailer 8
-
$1,233 NZD
View
B+
Retailer 9
-
$2,022 NZD
View
Most Expensive
B
NZ Jewellers
47103665-562e-466e-97c9-d4c1917005f6 · Nov 3
$3,358 NZD
$1,893 USD
View
9 more retailers have this diamond
Prices start from $635 NZDSave up to $2,723 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 Radiant
$635 NZD