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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 $511 AUD
₹34,187 INR
As of November 1, 2026
Save $2,225 AUD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,736 AUD at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from $511 to $2,736, a $2,225 spread on the same certified stone. NZ Jewellers lists it at $2,736. 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 1
Current: $2,736 AUD|Low: $511 AUD|High: $2,736 AUD|Avg: $1,093 AUD|+15.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$511 AUD
Retailer 7$688 AUD
Retailer 3$703 AUD
Retailer 10$720 AUD
Retailer 8$769 AUD
Retailer 5$885 AUD
Retailer 6$949 AUD
Retailer 4$989 AUD
Retailer 9$1,651 AUD
NZ Jewellers$2,736 AUD

43 data points across 10 retailers

10 retailers$511 AUD to $2,736 AUD

A
Cheapest Retailer
-
$511 AUD
₹34,187 INR
A
Retailer 2
-
$688 AUD
$483 USD
View
A
Retailer 3
-
$703 AUD
$494 USD
View
Retailer 4
-
$720 AUD
€482 EUR
View
Price last confirmed 14 days ago
A
Retailer 5
-
$769 AUD
$540 USD
View
A
Retailer 6
-
$885 AUD
$622 USD
View
A
Retailer 7
-
$949 AUD
€635 EUR
View
A
Retailer 8
-
$989 AUD
$695 USD
View
B+
Retailer 9
-
$1,651 AUD
£913 GBP
View
Most Expensive
B
NZ Jewellers
47103665-562e-466e-97c9-d4c1917005f6 · Oct 30
$2,736 AUD
$1,922 USD
View
9 more retailers have this diamond
Prices start from $511 AUDSave up to $2,225 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.

A
0.42ct Radiant
$511 AUD