Cushion|Natural|SHANE

0.80ct J I1 Cushion Natural Diamond

J/I1

Diamond specifications and retailer prices

From $1,406 SGD

$1,100 USD

As of October 30, 2026

1 retailer carries this diamond

Only listing: $1,406 SGD 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 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included) 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

0.80

Carat

Colour

Clarity

Cut

Specifications

Cut

PolishVery Good

SymmetryFair

FluorescenceNone

OriginNatural

Grading LabSHANE

Dimensions5.04 × 5.01 mm

L/W Ratio1.01

Top View

OriginNatural

PolishVery Good

SymmetryFair

FluorescenceNone

CertificateSHANE

Side View

Caratlytics Score

How it works →

Below Average

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Price History

Last verified: Oct 30

Current: $1,406 SGD|Low: $1,400 SGD|High: $1,617 SGD|Avg: $1,457 SGD|-2.2%

August 12, 2026

Shane Co$1,406 SGD

8 data points across 1 retailer

1 retailer

Shane Co

25F02ML · Oct 30

$1,406 SGD

$1,100 USD

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0.80ct Cushion

$1,406 SGD