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Radiant|Natural|GIA

0.86ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 1242030662

Certificate GIA 1242030662

Diamond specifications and retailer prices

From £1,248 GBP
$1,675 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £1,248 GBP 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 0.86ct natural radiant diamond

This 0.86ct natural radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1242030662. Listed at a single retailer as of November 2, 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

0.86
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1242030662
Dimensions6.10 × 4.83 mm
L/W Ratio1.26
Top View
6.10 mm4.83 mm0.86 ctF / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1242030662
Side View
Table 73.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 72.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £1,248 GBP|Low: £1,248 GBP|High: £1,248 GBP|Avg: £1,248 GBP
October 2, 2026
Shane Co£1,248 GBP

1 data point across 1 retailer

1 retailer

B
Shane Co
26H0CCJ · Nov 2
£1,248 GBP
$1,675 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
0.86ct Radiant
£1,248 GBP