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Radiant|Natural|GIA

1.22ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 5131843210

Certificate GIA 5131843210

Diamond specifications and retailer prices

From €3,637 EUR
$4,079 USD
As of November 3, 2026
1 retailer carries this diamond
Only listing: €3,637 EUR at Blue Nile
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 Blue Nile

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5131843210. Listed at a single retailer as of November 3, 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

1.22
Carat
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5131843210
Dimensions5.98 × 5.70 × 4.24 mm
L/W Ratio1.05
Top View
5.98 mm5.70 mm1.22 ctF / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5131843210
Side View
Table 70.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 74.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: €3,637 EUR|Low: €3,637 EUR|High: €3,985 EUR|Avg: €3,872 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Blue Nile€3,637 EUR
Retailer 2€3,852 EUR
Retailer 4€3,852 EUR
Retailer 3€3,985 EUR

3 data points across 4 retailers

1 retailer

B
Blue Nile
48520 · Nov 3
€3,637 EUR
$4,079 USD
View

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B
1.22ct Radiant
€3,637 EUR