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Radiant|Natural

0.42ct G SI2 Radiant Natural Diamond

G/SI2 • 919F3E8D05

Diamond specifications and retailer prices

From £534 GBP
$716 USD
As of October 29, 2026
Save £83 GBP (13%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £617 GBP at Aurelinne · As of October 27, 2026
View at Aurelinne

About this 0.42ct natural radiant diamond

This 0.42ct natural radiant sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included). Listed at 4 retailers as of October 27, 2026, with prices from £534 to £617, a £83 spread on the same certified stone. Aurelinne lists it at £617. 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
G
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading Lab
Certificate919F3E8D05
Dimensions4.57 × 3.83 × 2.76 mm
L/W Ratio1.19
Top View
4.57 mm3.83 mm0.42 ctG / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate919F3E8D05
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 72.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £617 GBP|Low: £423 GBP|High: £1,851 GBP|Avg: £772 GBP
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6£423 GBP
Retailer 3£534 GBP
Retailer 5£534 GBP
Retailer 2£555 GBP
Aurelinne£617 GBP
Retailer 4£1,851 GBP

11 data points across 6 retailers

4 retailers£534 GBP to £617 GBP

B
Cheapest Retailer
-
£534 GBP
$716 USD
C
Retailer 2
-
£555 GBP
$744 USD
View
Most Expensive
C
Aurelinne
1fdda2cb-91be-4663-b480-b3343cf3547d · Oct 27
£617 GBP
$827 USD
View
2 more retailers have this diamond
Prices start from £534 GBPSave up to £83 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.

B
0.42ct Radiant
£534 GBP