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Cushion|Natural|HRD

1.54ct K SI2 Cushion Natural Diamond

K/SI2 • HRD 190000042989

Shape and cutting style on the report: Cushion

Certificate HRD 190000042989

Diamond specifications and retailer prices

From $6,842 AUD
As of November 6, 2026
Save $3,405 AUD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $10,247 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.54ct natural cushion diamond

This 1.54ct natural cushion 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 190000042989. Listed at 2 retailers as of November 2, 2026, with prices from $6,842 to $10,247, a $3,405 spread on the same certified stone. MOH London lists it at $10,247. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 190000042989
Dimensions8.26 × 6.24 × 2.95 mm
L/W Ratio1.32
Girdle conditionFaceted
Top View
8.26 mm6.24 mm1.54 ctK / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 190000042989
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: 12.Depth 47.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: $10,247 AUD|Low: $6,645 AUD|High: $10,371 AUD|Avg: $8,167 AUD
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$6,842 AUD
Retailer 3$7,379 AUD
MOH London$10,247 AUD

24 data points across 3 retailers

2 retailers$6,842 AUD to $10,247 AUD

C
Cheapest Retailer
-
$6,842 AUD
Most Expensive
C
MOH London
6E6725446 · Nov 2
$10,247 AUD
£5,544 GBP
View
1 more retailer has this diamond
Prices start from $6,842 AUDSave up to $3,405 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
1.54ct Cushion
$6,842 AUD