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Heart|Natural|HRD

1.54ct K SI2 Heart Natural Diamond

K/SI2 • HRD 190000115876

Shape and cutting style on the report: Heart

Certificate HRD 190000115876

Diamond specifications and retailer prices

From $7,252 AUD
As of November 6, 2026
Save $3,575 AUD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $10,828 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 190000115876. Listed at 2 retailers as of November 4, 2026, with prices from $7,252 to $10,828, a $3,575 spread on the same certified stone. MOH London lists it at $10,828. 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

1.54
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 190000115876
Dimensions7.63 × 8.04 × 3.67 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeNone
Top View
7.63 mm8.04 mm1.54 ctK / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 190000115876
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: 0.0Depth 46.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 6
Current: $10,828 AUD|Low: $6,520 AUD|High: $10,987 AUD|Avg: $8,223 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$6,520 AUD
Retailer 2$7,252 AUD
MOH London$10,828 AUD

23 data points across 3 retailers

2 retailers$7,252 AUD to $10,828 AUD

B
Cheapest Retailer
-
$7,252 AUD
Most Expensive
C
MOH London
5897636B7 · Nov 4
$10,828 AUD
£5,858 GBP
View
1 more retailer has this diamond
Prices start from $7,252 AUDSave up to $3,575 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
1.54ct Heart
$7,252 AUD