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Radiant|Natural|GIA

1.21ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 2201913430

Certificate GIA 2201913430

Diamond specifications and retailer prices

From €2,922 EUR
$3,265 USD
As of October 25, 2026
1 retailer carries this diamond
Only listing: €2,922 EUR at Rare Carat
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 Rare Carat

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2201913430. Listed at a single retailer as of October 25, 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

1.21
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2201913430
Dimensions7.17 × 5.11 × 3.55 mm
L/W Ratio1.40
Top View
7.17 mm5.11 mm1.21 ctI / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2201913430
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.5%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 25
Current: €2,922 EUR|Low: €2,922 EUR|High: €2,931 EUR|Avg: €2,927 EUR|-0.3%
October 18, 2026
Rare Carat€2,922 EUR

3 data points across 1 retailer

1 retailer

Rare Carat
FF318 · Oct 25
€2,922 EUR
$3,265 USD
View
Price last confirmed 7 days ago

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.

1.21ct Radiant
€2,922 EUR