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Radiant|Natural|GIA

0.41ct E SI1 Radiant Natural Diamond

E/SI1 • GIA 5191790167

Certificate GIA 5191790167

Diamond specifications and retailer prices

From £506 GBP
$678 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £506 GBP at B2C Jewels
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 B2C Jewels

About this 0.41ct natural radiant diamond

This 0.41ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 5191790167. Listed at a single retailer as of October 30, 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

0.41
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5191790167
Dimensions4.12 × 3.80 × 3.14 mm
L/W Ratio1.08
Top View
4.12 mm3.80 mm0.41 ctE / SI1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5191790167
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 82.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £506 GBP|Low: £500 GBP|High: £534 GBP|Avg: £513 GBP|-5.2%
September 23, 2026
B2C Jewels£506 GBP

3 data points across 1 retailer

1 retailer

B
B2C Jewels
18032309 · Oct 30
£506 GBP
$678 USD
View

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B
0.41ct Radiant
£506 GBP