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Cushion|Natural|HRD

1.50ct J IF Cushion Natural Diamond

EX • J/IF • HRD 250000257193

Certificate HRD 250000257193

Diamond specifications and retailer prices

From $4,478 AUD
As of November 6, 2026
Save $3,714 AUD (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,192 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000257193. Listed at 5 retailers as of November 2, 2026, with prices from $4,478 to $8,192, a $3,714 spread on the same certified stone. MOH London lists it at $8,192. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000257193
Dimensions6.61 × 5.95 × 4.14 mm
L/W Ratio1.11
Top View
6.61 mm5.95 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000257193
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,192 AUD|Low: $4,478 AUD|High: $8,292 AUD|Avg: $6,004 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$4,478 AUD
Retailer 4$4,481 AUD
Retailer 2$5,133 AUD
Retailer 5$7,685 AUD
MOH London$8,192 AUD

37 data points across 5 retailers

5 retailers$4,478 AUD to $8,192 AUD

A
Cheapest Retailer
-
$4,478 AUD
A
Retailer 2
-
$4,481 AUD
View
A
Retailer 3
-
$5,133 AUD
View
B
Retailer 4
-
$7,685 AUD
View
Most Expensive
B
MOH London
46F406BD6 · Nov 2
$8,192 AUD
£4,432 GBP
View
4 more retailers have this diamond
Prices start from $4,478 AUDSave up to $3,714 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.

A
1.50ct Cushion
$4,478 AUD