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Oval|Natural|GIA

1.21ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6561710278

Certificate GIA 6561710278

Diamond specifications and retailer prices

From $4,157 CAD
As of November 6, 2026
Save $4,846 CAD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,002 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 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 6561710278. Listed at 18 retailers as of November 5, 2026, with prices from $4,157 to $9,002, a $4,846 spread on the same certified stone. NZ Jewellers lists it at $9,002. 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
SymmetryVery Good
FluorescenceMedium
Crown angle38.4°
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561710278
Dimensions8.29 × 5.99 × 3.79 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Top View
8.29 mm5.99 mm1.21 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6561710278
Side View
Table 62.0%Crown 38.4°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 63.4%

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: $9,002 CAD|Low: $3,744 CAD|High: $9,002 CAD|Avg: $5,239 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 10$3,744 CAD
Retailer 7$3,843 CAD
Retailer 2$4,157 CAD
Retailer 17$4,307 CAD
Retailer 19$4,321 CAD
Retailer 16$4,522 CAD
Retailer 8$4,646 CAD
Retailer 3$4,681 CAD
Retailer 9$4,718 CAD
Retailer 14$5,012 CAD
Retailer 20$5,150 CAD
Retailer 15$5,151 CAD
Retailer 11$5,247 CAD
Retailer 4$5,248 CAD
Retailer 18$5,401 CAD
Retailer 6$5,541 CAD
Retailer 13$6,136 CAD
Retailer 5$6,152 CAD
Retailer 12$8,461 CAD
NZ Jewellers$9,002 CAD

6 data points across 20 retailers

18 retailers$4,157 CAD to $9,002 CAD

Retailer 1
-
$3,744 CAD
Price last confirmed 9 days ago
Retailer 2
-
$3,843 CAD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$4,157 CAD
View
A
Retailer 4
-
$4,307 CAD
View
A
Retailer 5
-
$4,321 CAD
View
Final sale: no returns
A
Retailer 6
-
$4,522 CAD
View
A
Retailer 7
-
$4,681 CAD
View
B+
Retailer 8
-
$5,012 CAD
View
B+
Retailer 9
-
$5,150 CAD
View
B+
Retailer 10
-
$5,151 CAD
View
Retailer 11
-
$5,247 CAD
View
Price last confirmed 10 days ago
Retailer 12
-
$5,248 CAD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$5,401 CAD
View
Retailer 14
-
$5,541 CAD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$6,136 CAD
View
Retailer 16
-
$6,152 CAD
View
Price last confirmed 11 days ago
Retailer 17
-
$8,461 CAD
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
5d0544a9-4ab1-41be-aa3e-a2fa5eade698 · Nov 5
$9,002 CAD
$6,400 USD
View
17 more retailers have this diamond
Prices start from $4,157 CADSave up to $4,846 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
$4,157 CAD