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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 £265 GBP
As of November 4, 2026
Save £1,137 GBP (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,402 GBP 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 £265 to £1,402, a £1,137 spread on the same certified stone. NZ Jewellers lists it at £1,402. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,402 GBP|Low: £265 GBP|High: £1,424 GBP|Avg: £548 GBP|+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£265 GBP
Retailer 9£358 GBP
Retailer 6£366 GBP
Retailer 10£374 GBP
Retailer 4£394 GBP
Retailer 8£461 GBP
Retailer 3£493 GBP
Retailer 7£515 GBP
Retailer 5£844 GBP
NZ Jewellers£1,402 GBP

43 data points across 10 retailers

10 retailers£265 GBP to £1,402 GBP

A
Cheapest Retailer
-
£265 GBP
A
Retailer 2
-
£358 GBP
View
A
Retailer 3
-
£366 GBP
View
Retailer 4
-
£374 GBP
View
Price last confirmed 18 days ago
A
Retailer 5
-
£394 GBP
View
A
Retailer 6
-
£461 GBP
View
A
Retailer 7
-
£493 GBP
View
A
Retailer 8
-
£515 GBP
View
B+
Retailer 9
-
£844 GBP
View
Most Expensive
B
NZ Jewellers
47103665-562e-466e-97c9-d4c1917005f6 · Nov 3
£1,402 GBP
$1,893 USD
View
9 more retailers have this diamond
Prices start from £265 GBPSave up to £1,137 GBP

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
£265 GBP