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Heart|Natural|HRD

1.07ct J SI1 Heart Natural Diamond

EX • J/SI1 • HRD 200000047767

Certificate HRD 200000047767

Diamond specifications and retailer prices

From $6,295 AUD
As of November 6, 2026
Save $230 AUD (4%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,236 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.07ct natural heart diamond

This 1.07ct 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 200000047767. Listed at 3 retailers as of November 6, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.07
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 200000047767
Dimensions6.46 × 6.66 × 3.46 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
6.46 mm6.66 mm1.07 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 200000047767
Side View
Table 58.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 52.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $10,236 AUD|Low: $6,184 AUD|High: $10,388 AUD|Avg: $7,711 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$6,295 AUD
Retailer 2$6,525 AUD
MOH London$10,236 AUD

40 data points across 3 retailers

3 retailers$6,295 AUD to $6,525 AUD

B
Cheapest Retailer
-
$6,295 AUD
B
Retailer 2
-
$6,525 AUD
View
Most Expensive
MOH London
C7348994A · Nov 4
$10,236 AUD
£5,538 GBP
View
Price under review
2 more retailers have this diamond
Prices start from $6,295 AUDSave up to $230 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
1.07ct Heart
$6,295 AUD