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Oval|Natural|IGI

1.21ct I SI2 Oval Natural Diamond

VG • I/SI2 • IGI 737595428

Shape and cutting style on the report: Oval brilliant

Certificate IGI 737595428

Diamond specifications and retailer prices

From $1,694 CAD
As of November 6, 2026
Save $2,830 CAD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,524 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 737595428. Listed at 15 retailers as of November 5, 2026, with prices from $1,694 to $4,524, a $2,830 spread on the same certified stone. NZ Jewellers lists it at $4,524. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 737595428
Dimensions8.02 × 5.89 × 3.88 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
8.02 mm5.89 mm1.21 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737595428
Side View
Table 63.0%Crown 40.4°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 65.9%

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: Nov 6
Current: $4,524 CAD|Low: $1,694 CAD|High: $4,660 CAD|Avg: $2,366 CAD|-2.9%
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 2$1,694 CAD
Retailer 4$1,712 CAD
Retailer 6$1,796 CAD
Retailer 12$1,854 CAD
Retailer 5$1,910 CAD
Retailer 3$1,933 CAD
Retailer 10$1,940 CAD
Retailer 13$1,971 CAD
Retailer 7$2,016 CAD
Retailer 8$2,108 CAD
Retailer 11$2,587 CAD
Retailer 9$3,386 CAD
NZ Jewellers$4,524 CAD

46 data points across 13 retailers

15 retailers$1,694 CAD to $4,524 CAD

A
Cheapest Retailer
-
$1,694 CAD
A
Retailer 2
-
$1,712 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,796 CAD
View
A
Retailer 4
-
$1,854 CAD
View
Retailer 5
-
$1,910 CAD
View
Price last confirmed 12 days ago
Retailer 6
-
$1,910 CAD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$1,933 CAD
View
A
Retailer 8
-
$1,940 CAD
View
B+
Retailer 9
-
$1,971 CAD
View
A
Retailer 10
-
$2,016 CAD
View
B+
Retailer 11
-
$2,027 CAD
View
A
Retailer 12
-
$2,108 CAD
View
A
Retailer 13
-
$2,587 CAD
View
B+
Retailer 14
-
$3,386 CAD
View
Most Expensive
B
NZ Jewellers
60187880-1303-4990-aa43-b99f2d2d3df4 · Nov 5
$4,524 CAD
$3,216 USD
View
14 more retailers have this diamond
Prices start from $1,694 CADSave up to $2,830 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
$1,694 CAD