Oval|Natural|GSI

1.21ct F I1 Oval Natural Diamond

ID • F/I1

Diamond specifications and retailer prices

From €3,504 EUR
$3,930 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €3,504 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 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGSI
Top View
LengthWidth1.21 ctF / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGSI
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 60.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: €3,504 EUR|Low: €3,352 EUR|High: €3,504 EUR|Avg: €3,428 EUR|+4.5%
June 18, 2026
Shane Co€3,504 EUR

2 data points across 1 retailer

1 retailer

C
Shane Co
26D0QK8 · Nov 2
€3,504 EUR
$3,930 USD
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C
1.21ct Oval
€3,504 EUR