Radiant|Natural|GIA

2.22ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 03

Certificate GIA 03

Diamond specifications and retailer prices

From €12,589 EUR
$14,120 USD
As of October 31, 2026
Save €2,869 EUR (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €15,458 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 2.22ct natural radiant diamond

This 2.22ct natural radiant sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of October 31, 2026, with prices from €12,589 to €15,458, a €2,869 spread on the same certified stone. Blue Nile lists it at €15,458. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.22
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 03
Dimensions8.72 × 6.80 × 4.64 mm
L/W Ratio1.28
Top View
8.72 mm6.80 mm2.22 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 03
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €15,458 EUR|Low: €12,459 EUR|High: €15,458 EUR|Avg: €13,711 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 3€12,589 EUR
Retailer 2€12,776 EUR
Retailer 4€13,582 EUR
Blue Nile€15,458 EUR

4 data points across 4 retailers

4 retailers€12,589 EUR to €15,458 EUR

B+
Cheapest Retailer
-
€12,589 EUR
$14,120 USD
B+
Retailer 2
-
€12,776 EUR
$14,330 USD
View
B+
Retailer 3
-
€13,582 EUR
$15,234 USD
View
Most Expensive
B
Blue Nile
29964130 · Oct 31
€15,458 EUR
$17,338 USD
View
3 more retailers have this diamond
Prices start from €12,589 EURSave up to €2,869 EUR

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.

B+
2.22ct Radiant
€12,589 EUR