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Round|Natural|IGI

1.22ct J IF Round Natural Diamond

EX • J/IF • IGI 670479291

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479291

Diamond specifications and retailer prices

From $3,727 CAD
$2,668 USD
As of October 30, 2026
Save $3,270 CAD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,700 CAD at NZ Jewellers · As of September 21, 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 670479291. Listed at 15 retailers as of October 29, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 670479291
Dimensions6.83 × 6.80 × 4.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.83 mm6.80 mm1.22 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670479291
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $4,502 CAD|Low: $3,608 CAD|High: $7,217 CAD|Avg: $4,577 CAD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$3,727 CAD
Retailer 5$3,730 CAD
Retailer 7$3,769 CAD
Retailer 8$3,840 CAD
Retailer 10$4,161 CAD
Retailer 1$4,502 CAD
Retailer 9$4,825 CAD
Retailer 3$4,871 CAD
Retailer 6$5,067 CAD
Retailer 4$6,997 CAD

36 data points across 10 retailers

15 retailers$3,727 CAD to $6,997 CAD

A
Cheapest Retailer
-
$3,727 CAD
$2,668 USD
A
Retailer 2
-
$3,730 CAD
$2,670 USD
View
A
Retailer 3
-
$3,769 CAD
$2,698 USD
View
A
Retailer 4
-
$3,840 CAD
$2,749 USD
View
Final sale: no returns
Retailer 5
-
$4,015 CAD
$2,874 USD
View
Price last confirmed 96 days ago
Retailer 6
-
$4,161 CAD
$2,979 USD
View
Price last confirmed 37 days ago
Retailer 7
-
$4,161 CAD
$2,979 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$4,265 CAD
$3,053 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$4,502 CAD
£2,538 GBP
View
Retailer 10
-
$4,801 CAD
$3,437 USD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$4,825 CAD
£2,720 GBP
View
B+
Retailer 12
-
$4,871 CAD
€3,321 EUR
View
B+
Retailer 13
-
$5,067 CAD
ZAR 58,603 ZAR
View
B
Retailer 14
-
$6,997 CAD
£3,944 GBP
View
Most Expensive
NZ Jewellers
dee3ff79-f512-4378-a9e1-75a7d5926103 · Sep 21
$8,700 CAD
$6,228 USD
View
Price last confirmed 39 days ago
14 more retailers have this diamond
Prices start from $3,727 CADSave up to $3,270 CAD

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
$3,727 CAD