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Cushion|Natural|SHANE

0.63ct G I1 Cushion Natural Diamond

VG • G/I1

Diamond specifications and retailer prices

From £514 GBP
$690 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £514 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 0.63ct natural cushion diamond

This 0.63ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by SHANE. 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

0.63
Carat
G
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabSHANE
Dimensions4.83 × 4.79 mm
L/W Ratio1.01
Top View
4.83 mm4.79 mm0.63 ctG / I1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateSHANE
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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Average
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Price History

Last verified: Oct 30
Current: £514 GBP|Low: £514 GBP|High: £529 GBP|Avg: £522 GBP|-2.8%
September 18, 2026
Shane Co£514 GBP

2 data points across 1 retailer

1 retailer

C
Shane Co
26B0VET · Oct 30
£514 GBP
$690 USD
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C
0.63ct Cushion
£514 GBP