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Radiant|Natural|SHANE

0.40ct G SI2 Radiant Natural Diamond

VG • G/SI2

Diamond specifications and retailer prices

From $505 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $505 USD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by SHANE. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.40
Carat
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabSHANE
Dimensions5.04 × 3.58 mm
L/W Ratio1.41
Top View
5.04 mm3.58 mm0.40 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateSHANE
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $505 USD|Low: $425 USD|High: $505 USD|Avg: $476 USD|+4.1%
June 18, 2026
Shane Co$505 USD

7 data points across 1 retailer

1 retailer

B
Shane Co
24G0BYM · Oct 28
$505 USD
View

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
0.40ct Radiant
$505 USD