Oval|Natural|GIA

1.21ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 1525271366

Certificate GIA 1525271366

Diamond specifications and retailer prices

From $4,174 CAD
A$4,588 AUD
As of October 29, 2026
Save $180 CAD (4%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,384 CAD at NZ Jewellers · As of October 20, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1525271366. Listed at 14 retailers as of October 29, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 1525271366
Dimensions8.39 × 5.99 × 3.74 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.39 mm5.99 mm1.21 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1525271366
Side View
Table 62.0%CrownGirdle: MED-THKPavilion 39.9°Culet: NoneDepth 62.4%

Caratlytics Score

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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: Oct 29
Current: $3,310 CAD|Low: $2,992 CAD|High: $7,030 CAD|Avg: $4,218 CAD|-3.4%
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
October 21, 2026
Retailer 9$2,992 CAD
Retailer 1$3,310 CAD
Retailer 10$3,352 CAD
Retailer 5$3,395 CAD
Retailer 6$3,557 CAD
Retailer 2$3,735 CAD
Retailer 13$3,821 CAD
Retailer 8$3,828 CAD
Retailer 7$3,973 CAD
Retailer 4$4,354 CAD
Retailer 3$4,660 CAD
Retailer 11$6,134 CAD
Retailer 12$6,742 CAD

30 data points across 13 retailers

14 retailers$4,174 CAD to $4,354 CAD

A
Retailer 1
-
$2,992 CAD
HK$16,700 HKD
Price last confirmed 9 days ago
A
Retailer 2
-
$3,310 CAD
$2,365 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$3,395 CAD
$2,426 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$3,557 CAD
$2,541 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$3,606 CAD
$2,576 USD
View
Price last confirmed 53 days ago
A
Retailer 6
-
$3,735 CAD
$2,669 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,821 CAD
$2,730 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,828 CAD
£2,154 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
$3,973 CAD
£2,235 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
$4,174 CAD
A$4,588 AUD
View
A
Retailer 11
-
$4,354 CAD
SGD 4,204 SGD
View
B+
Retailer 12
-
$6,134 CAD
$4,383 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$6,742 CAD
£3,793 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
f9ca6379-a263-4f74-afcb-f658020aaf28 · Oct 20
$8,384 CAD
$5,990 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $4,174 CADSave up to $180 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
$4,174 CAD