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Round|Natural|GIA

1.22ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 5242031436

Certificate GIA 5242031436

Diamond specifications and retailer prices

From $3,575 CAD
As of November 2, 2026
Save $4,737 CAD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,814 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5242031436. Listed at 13 retailers as of October 30, 2026, with a 133% 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

1.22
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5242031436
Dimensions6.82 × 6.79 × 4.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.82 mm6.79 mm1.22 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242031436
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 2
Current: $8,313 CAD|Low: $3,539 CAD|High: $8,814 CAD|Avg: $5,547 CAD|-5.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 7$3,575 CAD
Retailer 6$4,124 CAD
Retailer 11$4,188 CAD
Retailer 9$4,364 CAD
Retailer 10$4,489 CAD
Retailer 8$4,725 CAD
Retailer 12$4,888 CAD
Retailer 3$5,024 CAD
Retailer 2$5,431 CAD
Retailer 4$7,328 CAD
Retailer 5$7,906 CAD
NZ Jewellers$8,313 CAD

38 data points across 12 retailers

13 retailers$3,575 CAD to $8,313 CAD

A
Cheapest Retailer
-
$3,575 CAD
A
Retailer 2
-
$4,124 CAD
View
A
Retailer 3
-
$4,188 CAD
View
A
Retailer 4
-
$4,489 CAD
View
A
Retailer 5
-
$4,725 CAD
View
A
Retailer 6
-
$4,818 CAD
View
A
Retailer 7
-
$4,888 CAD
View
Retailer 8
-
$5,024 CAD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$5,431 CAD
View
Retailer 10
-
$7,328 CAD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$7,906 CAD
View
B
Retailer 12
-
$8,313 CAD
View
Most Expensive
NZ Jewellers
02a13e6f-db09-4ebc-a347-3d171f79eafd · Sep 25
$8,814 CAD
$6,311 USD
View
Price last confirmed 41 days ago
12 more retailers have this diamond
Prices start from $3,575 CADSave up to $4,737 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
1.22ct Round
$3,575 CAD