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Heart|Natural|HRD

1.21ct F SI2 Heart Natural Diamond

F/SI2 • HRD 190000076002

Certificate HRD 190000076002

Diamond specifications and retailer prices

From $4,856 CAD
As of November 5, 2026
Save $1,098 CAD (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,954 CAD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included) and certified by HRD 190000076002. Listed at 2 retailers as of November 5, 2026, with prices from $4,856 to $5,954, a $1,098 spread on the same certified stone. Yorxs lists it at $5,954. 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
F
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 190000076002
Dimensions7.80 × 8.24 × 2.58 mm
L/W Ratio1.06
Girdle conditionFaceted
Top View
7.80 mm8.24 mm1.21 ctF / SI2
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateHRD 190000076002
Side View
Table 74.0%CrownGirdle: MediumPavilionCuletDepth 31.3%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 5
Current: $5,282 CAD|Low: $4,856 CAD|High: $6,370 CAD|Avg: $5,607 CAD
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 3$4,856 CAD
Retailer 1$5,282 CAD
Yorxs$5,954 CAD
Retailer 2$6,370 CAD

19 data points across 4 retailers

2 retailers$4,856 CAD to $5,954 CAD

C
Cheapest Retailer
-
$4,856 CAD
Most Expensive
C
Yorxs
430587496 · Nov 6
$5,954 CAD
€4,031 EUR
View
1 more retailer has this diamond
Prices start from $4,856 CADSave up to $1,098 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.

C
1.21ct Heart
$4,856 CAD