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Oval|Natural|IGI

1.21ct J SI2 Oval Natural Diamond

VG • J/SI2 • IGI 689598790

Shape and cutting style on the report: Oval brilliant

Certificate IGI 689598790

Diamond specifications and retailer prices

From $2,206 CAD
As of November 4, 2026
Save $3,698 CAD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,217 CAD at NZ Jewellers · As of September 14, 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 very-good cut grade and certified by IGI 689598790. Listed at 17 retailers as of November 4, 2026, with a 168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle42.5°
OriginNatural
Grading LabIGI
CertificateIGI 689598790
Dimensions8.81 × 5.80 × 3.76 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Top View
8.81 mm5.80 mm1.21 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 689598790
Side View
Table 63.0%Crown 34.1°Girdle: THN-STKPavilion 42.5°Culet: NoneDepth 64.8%

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 4
Current: $5,904 CAD|Low: $2,156 CAD|High: $5,904 CAD|Avg: $2,924 CAD
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 13$2,206 CAD
Retailer 14$2,234 CAD
Retailer 3$2,363 CAD
Retailer 2$2,411 CAD
Retailer 12$2,421 CAD
Retailer 6$2,490 CAD
Retailer 16$2,532 CAD
Retailer 4$2,549 CAD
Retailer 9$2,612 CAD
Retailer 5$2,671 CAD
Retailer 11$2,792 CAD
Retailer 7$3,033 CAD
Retailer 10$3,073 CAD
Retailer 8$4,117 CAD
Retailer 15$4,453 CAD
NZ Jewellers$5,904 CAD

44 data points across 16 retailers

17 retailers$2,206 CAD to $5,904 CAD

B+
Cheapest Retailer
-
$2,206 CAD
A
Retailer 2
-
$2,234 CAD
View
Final sale: no returns
B+
Retailer 3
-
$2,363 CAD
View
A
Retailer 4
-
$2,411 CAD
View
B+
Retailer 5
-
$2,421 CAD
View
B+
Retailer 6
-
$2,490 CAD
View
B+
Retailer 7
-
$2,532 CAD
View
Retailer 8
-
$2,549 CAD
View
Price last confirmed 53 days ago
Retailer 9
-
$2,549 CAD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$2,612 CAD
View
B+
Retailer 11
-
$2,671 CAD
View
B+
Retailer 12
-
$2,792 CAD
View
Retailer 13
-
$2,941 CAD
View
Price last confirmed 53 days ago
B+
Retailer 14
-
$3,073 CAD
View
B
Retailer 15
-
$4,453 CAD
View
C
Retailer 16
-
$5,904 CAD
View
Most Expensive
NZ Jewellers
843fee8e-f4bc-4e32-93af-a86eeea17a1e · Sep 14
$6,217 CAD
$4,420 USD
View
Price last confirmed 52 days ago
16 more retailers have this diamond
Prices start from $2,206 CADSave up to $3,698 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
$2,206 CAD