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Oval|Natural|IGI

1.21ct J SI2 Oval Natural Diamond

EX • J/SI2 • IGI 731572279

Shape and cutting style on the report: Oval brilliant

Certificate IGI 731572279

Diamond specifications and retailer prices

From $1,646 CAD
As of November 6, 2026
Save $3,747 CAD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,393 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 731572279. Listed at 14 retailers as of November 5, 2026, with prices from $1,646 to $5,393, a $3,747 spread on the same certified stone. NZ Jewellers lists it at $5,393. 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

1.21
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.3°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 731572279
Dimensions8.33 × 5.94 × 3.76 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
8.33 mm5.94 mm1.21 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 731572279
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 63.3%

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 6
Current: $5,393 CAD|Low: $1,573 CAD|High: $5,432 CAD|Avg: $2,399 CAD|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 6$1,646 CAD
Retailer 2$2,049 CAD
Retailer 4$2,099 CAD
Retailer 7$2,203 CAD
Retailer 10$2,211 CAD
Retailer 5$2,221 CAD
Retailer 3$2,314 CAD
Retailer 12$2,331 CAD
Retailer 8$2,402 CAD
Retailer 9$2,552 CAD
Retailer 13$2,920 CAD
Retailer 11$3,892 CAD
NZ Jewellers$5,393 CAD

45 data points across 13 retailers

14 retailers$1,646 CAD to $5,393 CAD

A
Cheapest Retailer
-
$1,646 CAD
A
Retailer 2
-
$2,049 CAD
View
Retailer 3
-
$2,099 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$2,190 CAD
View
A
Retailer 5
-
$2,203 CAD
View
A
Retailer 6
-
$2,211 CAD
View
B+
Retailer 7
-
$2,221 CAD
View
B+
Retailer 8
-
$2,314 CAD
View
B+
Retailer 9
-
$2,331 CAD
View
B+
Retailer 10
-
$2,402 CAD
View
B+
Retailer 11
-
$2,552 CAD
View
B+
Retailer 12
-
$2,920 CAD
View
B
Retailer 13
-
$3,892 CAD
View
Most Expensive
B
NZ Jewellers
7b9e4469-93ea-45f1-b4d4-7fdcf99e0cc0 · Nov 5
$5,393 CAD
$3,834 USD
View
13 more retailers have this diamond
Prices start from $1,646 CADSave up to $3,747 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
1.21ct Oval
$1,646 CAD