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Heart|Natural|HRD

1.21ct E SI2 Heart Natural Diamond

EX • E/SI2 • HRD 250000167661

Certificate HRD 250000167661

Diamond specifications and retailer prices

From $4,142 CAD
As of November 6, 2026
Save $3,986 CAD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,129 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 HRD 250000167661. Listed at 8 retailers as of November 5, 2026, with prices from $4,142 to $8,129, a $3,986 spread on the same certified stone. NZ Jewellers lists it at $8,129. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.23°
Pavilion angle39.46°
OriginNatural
Grading LabHRD
CertificateHRD 250000167661
Dimensions7.32 × 6.45 × 4.37 mm
L/W Ratio1.13
Culet sizePointed
Top View
7.32 mm6.45 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000167661
Side View
Table 59.0%Crown 41.23°Girdle: MediumPavilion 39.46°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,129 CAD|Low: $3,223 CAD|High: $8,129 CAD|Avg: $5,201 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$3,223 CAD
Retailer 10$4,142 CAD
Retailer 7$4,306 CAD
Retailer 6$4,666 CAD
Retailer 8$4,666 CAD
Retailer 5$4,846 CAD
Retailer 9$4,868 CAD
Retailer 11$5,171 CAD
Retailer 2$5,332 CAD
Retailer 4$7,783 CAD
NZ Jewellers$8,129 CAD

19 data points across 11 retailers

8 retailers$4,142 CAD to $8,129 CAD

B+
Cheapest Retailer
-
$4,142 CAD
B+
Retailer 2
-
$4,306 CAD
View
Final sale: no returns
B+
Retailer 3
-
$4,666 CAD
View
B
Retailer 4
-
$4,846 CAD
View
B
Retailer 5
-
$4,868 CAD
View
B+
Retailer 6
-
$5,332 CAD
View
B
Retailer 7
-
$7,783 CAD
View
Most Expensive
B
NZ Jewellers
917e6135-a8fa-4f02-b623-52a3facd9366 · Nov 5
$8,129 CAD
$5,779 USD
View
7 more retailers have this diamond
Prices start from $4,142 CADSave up to $3,986 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.

B+
1.21ct Heart
$4,142 CAD