Diamond Price Index

Latest daily 117.72 (+0.3%)
Latest weekly 118.90 (+0.5%)
1 carat
Latest daily 111.64 (+1.2%)
Latest weekly 115.38 (+4.5%)
0.5 carat
Latest daily 108.23 (+1.4%)
Latest weekly 109.28 (-0.6%)
0.3 carat
Latest daily 107.46 (-2.4%)
Latest weekly 115.55 (+1.0%)


1.0 carat
0.5 carat
0.3 carat

Benchmark price list

This list serves as a guideline based on actual transactions and will be updated according to the system set out in our methodology.

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Percentage movements list

Updated weekly, this list shows the percentage changes between the prices shown on the Benchmark price list and the live prices.

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Live actual prices

This list shows actual prices for your selection.

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Index reports

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Volatile trading pulls index lower

Index finishes week strongly

Index trades in narrow ranges

Index records 7 year low


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Market reports

Weekly Market Report

Weekly Market Report

Weekly Market Report

Weekly Market Report

Weekly Market Report