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Oval|Natural|GIA

1.21ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1548862668

Certificate GIA 1548862668

Diamond specifications and retailer prices

From $3,906 CAD
As of November 6, 2026
Save $4,967 CAD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,804 CAD at NZ Jewellers · As of September 25, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548862668. Listed at 21 retailers as of November 4, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 1548862668
Dimensions8.07 × 5.88 × 3.85 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.07 mm5.88 mm1.21 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548862668
Side View
Table 56.0%CrownGirdle: THK-VTKPavilion 39.2°Culet: NoneDepth 65.5%

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: $4,694 CAD|Low: $3,853 CAD|High: $8,895 CAD|Avg: $5,388 CAD
Retailer 1
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
Retailer 17
November 6, 2026
Retailer 6$3,906 CAD
Retailer 15$4,131 CAD
Retailer 16$4,220 CAD
Retailer 10$4,436 CAD
Retailer 9$4,448 CAD
Retailer 3$4,649 CAD
Retailer 13$4,687 CAD
Retailer 1$4,694 CAD
Retailer 7$4,737 CAD
Retailer 4$4,839 CAD
Retailer 11$4,970 CAD
Retailer 5$5,465 CAD
Retailer 2$5,743 CAD
Retailer 8$6,047 CAD
Retailer 12$6,493 CAD
Retailer 17$7,929 CAD
Retailer 14$8,873 CAD

24 data points across 17 retailers

21 retailers$3,906 CAD to $8,873 CAD

A
Cheapest Retailer
-
$3,906 CAD
A
Retailer 2
-
$4,131 CAD
View
A
Retailer 3
-
$4,220 CAD
View
A
Retailer 4
-
$4,436 CAD
View
A
Retailer 5
-
$4,448 CAD
View
Final sale: no returns
A
Retailer 6
-
$4,649 CAD
View
A
Retailer 7
-
$4,687 CAD
View
A
Retailer 8
-
$4,694 CAD
View
A
Retailer 9
-
$4,737 CAD
View
A
Retailer 10
-
$4,839 CAD
View
A
Retailer 11
-
$4,970 CAD
View
B+
Retailer 12
-
$5,337 CAD
View
B+
Retailer 13
-
$5,465 CAD
View
B+
Retailer 14
-
$5,743 CAD
View
Retailer 15
-
$5,781 CAD
View
Price last confirmed 44 days ago
Retailer 16
-
$5,912 CAD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$6,047 CAD
View
B
Retailer 18
-
$6,493 CAD
View
B
Retailer 19
-
$7,929 CAD
View
B
Retailer 20
-
$8,873 CAD
View
Most Expensive
NZ Jewellers
b0c60e3d-6147-42e5-81dc-15d8ac8bbd76 · Sep 25
$9,804 CAD
$6,970 USD
View
Price last confirmed 42 days ago
20 more retailers have this diamond
Prices start from $3,906 CADSave up to $4,967 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
$3,906 CAD