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Round|Natural|IGI

1.22ct J IF Round Natural Diamond

EX • J/IF • IGI 654416266

Shape and cutting style on the report: Round brilliant

Certificate IGI 654416266

Diamond specifications and retailer prices

From €2,261 EUR
$2,536 USD
As of November 1, 2026
Save €3,017 EUR (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,278 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 654416266. Listed at 15 retailers as of October 30, 2026, with prices from €2,261 to €5,278, a €3,017 spread on the same certified stone. NZ Jewellers lists it at €5,278. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 654416266
Dimensions6.85 × 6.79 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.85 mm6.79 mm1.22 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 654416266
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,278 EUR|Low: €2,261 EUR|High: €5,415 EUR|Avg: €3,044 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3€2,261 EUR
Retailer 9€2,297 EUR
Retailer 7€2,474 EUR
Retailer 8€2,525 EUR
Retailer 11€2,525 EUR
Retailer 2€2,731 EUR
Retailer 4€2,943 EUR
Retailer 10€2,950 EUR
Retailer 5€3,103 EUR
Retailer 6€4,447 EUR
NZ Jewellers€5,278 EUR

39 data points across 11 retailers

15 retailers€2,261 EUR to €5,278 EUR

A
Cheapest Retailer
-
€2,261 EUR
$2,536 USD
A
Retailer 2
-
€2,297 EUR
$2,576 USD
View
Retailer 3
-
€2,443 EUR
$2,740 USD
View
Price last confirmed 98 days ago
A
Retailer 4
-
€2,474 EUR
$2,775 USD
View
Retailer 5
-
€2,525 EUR
$2,832 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
€2,525 EUR
$2,832 USD
View
A
Retailer 7
-
€2,525 EUR
$2,832 USD
View
A
Retailer 8
-
€2,731 EUR
£2,412 GBP
View
Retailer 9
-
€2,913 EUR
$3,267 USD
View
Price last confirmed 41 days ago
A
Retailer 10
-
€2,943 EUR
View
A
Retailer 11
-
€2,950 EUR
£2,605 GBP
View
B+
Retailer 12
-
€3,103 EUR
ZAR 56,227 ZAR
View
B
Retailer 13
-
€4,447 EUR
£3,927 GBP
View
Retailer 14
-
€5,278 EUR
$5,920 USD
View
Price last confirmed 41 days ago
Most Expensive
B
NZ Jewellers
85b2710a-ad7b-46f9-8c0e-462a04b4a3e2 · Oct 30
€5,278 EUR
$5,920 USD
View
14 more retailers have this diamond
Prices start from €2,261 EURSave up to €3,017 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.

A
1.22ct Round
€2,261 EUR