Round|Natural|IGI

2.21ct K I1 Round Natural Diamond

EX • K/I1 • IGI 790683020

Shape and cutting style on the report: Round brilliant

Certificate IGI 790683020

Diamond specifications and retailer prices

From €3,346 EUR
As of November 4, 2026
Save €3,278 EUR (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €6,623 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.21ct natural round diamond

This 2.21ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 790683020. Listed at 8 retailers as of November 4, 2026, with prices from €3,346 to €6,623, a €3,278 spread on the same certified stone. NZ Jewellers lists it at €6,623. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.21
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 790683020
Dimensions8.18 × 8.23 × 5.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.18 mm8.23 mm2.21 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 790683020
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 41°CuletDepth 63.5%

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: Nov 4
Current: €4,018 EUR|Low: €3,346 EUR|High: €4,286 EUR|Avg: €3,899 EUR|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4€3,346 EUR
Retailer 2€3,771 EUR
Retailer 1€4,018 EUR
Retailer 3€4,258 EUR

20 data points across 4 retailers

8 retailers€3,346 EUR to €6,623 EUR

B+
Cheapest Retailer
-
€3,346 EUR
B+
Retailer 2
-
€3,771 EUR
View
Retailer 3
-
€3,802 EUR
View
Price last confirmed 21 days ago
B+
Retailer 4
-
€3,802 EUR
View
B+
Retailer 5
-
€3,802 EUR
View
B+
Retailer 6
-
€4,018 EUR
View
B+
Retailer 7
-
€4,387 EUR
View
Most Expensive
B+
NZ Jewellers
6defa148-e60b-4a52-af4f-13f15be1c702 · Nov 5
€6,623 EUR
$7,434 USD
View
7 more retailers have this diamond
Prices start from €3,346 EURSave up to €3,278 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+
2.21ct Round
€3,346 EUR