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Heart|Natural|GIA

1.21ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6545807565

Certificate GIA 6545807565

Diamond specifications and retailer prices

From $2,581 CAD
As of November 6, 2026
Save $4,667 CAD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,248 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545807565. Listed at 14 retailers as of November 5, 2026, with prices from $2,581 to $7,248, a $4,667 spread on the same certified stone. NZ Jewellers lists it at $7,248. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545807565
Dimensions6.52 × 7.31 × 4.28 mm
L/W Ratio1.12
Top View
6.52 mm7.31 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545807565
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.6%

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: $7,248 CAD|Low: $2,581 CAD|High: $7,825 CAD|Avg: $4,066 CAD|-7.4%
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
November 6, 2026
Retailer 7$2,581 CAD
Retailer 4$2,743 CAD
Retailer 5$3,131 CAD
Retailer 3$3,383 CAD
Retailer 6$3,467 CAD
Retailer 11$3,467 CAD
Retailer 2$3,612 CAD
Retailer 12$3,628 CAD
Retailer 13$3,663 CAD
Retailer 8$3,668 CAD
Retailer 14$3,981 CAD
Retailer 10$4,000 CAD
Retailer 9$6,057 CAD
NZ Jewellers$7,248 CAD

34 data points across 14 retailers

14 retailers$2,581 CAD to $7,248 CAD

A
Cheapest Retailer
-
$2,581 CAD
A
Retailer 2
-
$2,743 CAD
View
Final sale: no returns
A
Retailer 3
-
$3,131 CAD
View
A
Retailer 4
-
$3,383 CAD
View
Retailer 5
-
$3,467 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,467 CAD
View
A
Retailer 7
-
$3,612 CAD
View
A
Retailer 8
-
$3,628 CAD
View
B+
Retailer 9
-
$3,663 CAD
View
A
Retailer 10
-
$3,668 CAD
View
B+
Retailer 11
-
$3,981 CAD
View
B+
Retailer 12
-
$4,000 CAD
View
B
Retailer 13
-
$6,057 CAD
View
Most Expensive
B
NZ Jewellers
9ec0e935-9cb7-420d-912f-7a6059c482f9 · Nov 5
$7,248 CAD
$5,153 USD
View
13 more retailers have this diamond
Prices start from $2,581 CADSave up to $4,667 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 Heart
$2,581 CAD