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Marquise|Natural|SHANE

1.00ct J I1 Marquise Natural Diamond

VG • J/I1

Diamond specifications and retailer prices

From €2,421 EUR
$2,715 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €2,421 EUR 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 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by SHANE. 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

1.00
Carat
J
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
Polish
Symmetry
Fluorescence
OriginNatural
Grading LabSHANE
Top View
LengthWidth1.00 ctJ / I1
OriginNatural
CutVery Good
CertificateSHANE
Side View
TableCrownGirdlePavilionCuletDepth

Caratlytics Score

How it works →
D
Below Average
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Price History

Last verified: Nov 2
Current: €2,421 EUR|Low: €2,421 EUR|High: €2,421 EUR|Avg: €2,421 EUR
September 28, 2026
Shane Co€2,421 EUR

1 data point across 1 retailer

1 retailer

D
Shane Co
26H05TB · Nov 2
€2,421 EUR
$2,715 USD
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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.

D
1.00ct Marquise
€2,421 EUR