Marquise|Natural|GSI

1.04ct I I1 Marquise Natural Diamond

VG • I/I1

Diamond specifications and retailer prices

From €2,644 EUR
$2,965 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €2,644 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 1.04ct natural marquise diamond

This 1.04ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GSI. 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

1.04
Carat
I
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGSI
Dimensions9.60 × 5.23 mm
L/W Ratio1.84
Top View
9.60 mm5.23 mm1.04 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGSI
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: €2,644 EUR|Low: €2,421 EUR|High: €2,644 EUR|Avg: €2,532 EUR|+9.2%
June 20, 2026
Shane Co€2,644 EUR

2 data points across 1 retailer

1 retailer

C
Shane Co
26F00YD · Nov 2
€2,644 EUR
$2,965 USD
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C
1.04ct Marquise
€2,644 EUR