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Heart|Natural|HRD

1.17ct H SI2 Heart Natural Diamond

GD • H/SI2 • HRD 05028713009

Certificate HRD 05028713009

Diamond specifications and retailer prices

From $6,275 AUD
€4,188 EUR
As of November 2, 2026
Save $2,688 AUD (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,963 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.17ct natural heart diamond

This 1.17ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 05028713009. Listed at 2 retailers as of November 2, 2026, with prices from $6,275 to $8,963, a $2,688 spread on the same certified stone. MOH London lists it at $8,963. 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

1.17
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 05028713009
Dimensions6.47 × 7.06 × 4.35 mm
L/W Ratio1.09
Culet sizeNone
Top View
6.47 mm7.06 mm1.17 ctH / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateHRD 05028713009
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
C
Average
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Price History

Last verified: Nov 2
Current: $8,963 AUD|Low: $4,448 AUD|High: $9,072 AUD|Avg: $6,563 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$4,448 AUD
Retailer 2$6,275 AUD
MOH London$8,963 AUD

24 data points across 3 retailers

2 retailers$6,275 AUD to $8,963 AUD

C
Cheapest Retailer
-
$6,275 AUD
€4,188 EUR
Most Expensive
C
MOH London
6BEA7B05A · Nov 2
$8,963 AUD
£4,946 GBP
View
1 more retailer has this diamond
Prices start from $6,275 AUDSave up to $2,688 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.

C
1.17ct Heart
$6,275 AUD