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Heart|Natural|HRD

1.18ct J SI1 Heart Natural Diamond

GD • J/SI1 • HRD 180000166540

Shape and cutting style on the report: Heart

Certificate HRD 180000166540

Diamond specifications and retailer prices

From $3,843 CAD
As of November 5, 2026
Save $869 CAD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,711 CAD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.18ct natural heart diamond

This 1.18ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 180000166540. Listed at 3 retailers as of November 5, 2026, with prices from $3,843 to $4,711, a $869 spread on the same certified stone. Yorxs lists it at $4,711. 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

1.18
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 180000166540
Dimensions7.54 × 7.69 × 3.01 mm
L/W Ratio1.02
Girdle conditionFaceted
Top View
7.54 mm7.69 mm1.18 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 180000166540
Side View
Table 66.0%CrownGirdle: ThickPavilionCuletDepth 39.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $4,493 CAD|Low: $3,843 CAD|High: $4,723 CAD|Avg: $4,319 CAD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 7, 2026
Retailer 3$3,843 CAD
Retailer 2$4,252 CAD
Retailer 1$4,493 CAD
Yorxs$4,711 CAD

41 data points across 4 retailers

3 retailers$3,843 CAD to $4,711 CAD

B
Cheapest Retailer
-
$3,843 CAD
C
Retailer 2
-
$4,493 CAD
View
Most Expensive
C
Yorxs
357012123 · Nov 6
$4,711 CAD
€3,190 EUR
View
2 more retailers have this diamond
Prices start from $3,843 CADSave up to $869 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
1.18ct Heart
$3,843 CAD