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Cushion|Natural|HRD

0.81ct J SI2 Cushion Natural Diamond

J/SI2 • HRD 190000080643

Shape and cutting style on the report: Cushion

Certificate HRD 190000080643

Diamond specifications and retailer prices

From $2,544 AUD
€1,702 EUR
As of November 2, 2026
Save $1,068 AUD (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,612 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 190000080643. Listed at 2 retailers as of October 29, 2026, with prices from $2,544 to $3,612, a $1,068 spread on the same certified stone. MOH London lists it at $3,612. 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

0.81
Carat
J
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 190000080643
Dimensions5.88 × 5.14 × 3.41 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Top View
5.88 mm5.14 mm0.81 ctJ / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 190000080643
Side View
Table 70.0%CrownGirdle: MediumPavilionCulet: 0.0Depth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $3,612 AUD|Low: $2,121 AUD|High: $3,638 AUD|Avg: $2,756 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$2,121 AUD
Retailer 2$2,544 AUD
MOH London$3,612 AUD

22 data points across 3 retailers

2 retailers$2,544 AUD to $3,612 AUD

B
Cheapest Retailer
-
$2,544 AUD
€1,702 EUR
Most Expensive
C
MOH London
C8573F3EE · Oct 29
$3,612 AUD
£1,998 GBP
View
1 more retailer has this diamond
Prices start from $2,544 AUDSave up to $1,068 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
0.81ct Cushion
$2,544 AUD