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Heart|Natural|HRD

1.06ct J SI1 Heart Natural Diamond

EX • J/SI1 • HRD 180000162733

Shape and cutting style on the report: Heart

Certificate HRD 180000162733

Diamond specifications and retailer prices

From $3,446 AUD
As of November 5, 2026
Save $959 AUD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,406 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.06ct natural heart diamond

This 1.06ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 180000162733. Listed at 3 retailers as of November 5, 2026, with prices from $3,446 to $4,406, a $959 spread on the same certified stone. Yorxs lists it at $4,406. 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

1.06
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 180000162733
Dimensions6.37 × 7.01 × 3.68 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
6.37 mm7.01 mm1.06 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 180000162733
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 53.0%

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: $4,039 AUD|Low: $3,820 AUD|High: $4,418 AUD|Avg: $4,072 AUD|+2.9%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2$3,820 AUD
Retailer 1$4,039 AUD
Yorxs$4,406 AUD

40 data points across 3 retailers

3 retailers$3,446 AUD to $4,406 AUD

B
Cheapest Retailer
-
$3,446 AUD
B
Retailer 2
-
$4,039 AUD
View
Most Expensive
B
Yorxs
357012049 · Nov 6
$4,406 AUD
€2,883 EUR
View
2 more retailers have this diamond
Prices start from $3,446 AUDSave up to $959 AUD

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
1.06ct Heart
$3,446 AUD