Diamond Price Index

Latest daily 118.34 (+0.4%)
Latest weekly 117.45 (-1.4%)
1 carat
Latest daily 112.95 (+1.5%)
Latest weekly 109.16 (-2.3%)
0.5 carat
Latest daily 106.48 (-3.9%)
Latest weekly 112.78 (+2.1%)
0.3 carat
Latest daily 109.90 (+0.4%)
Latest weekly 109.66 (-2.4%)


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

Index records 7 year low

Index holds on to gains

Index finishes year strongly

Index hits lowest level since January 2010

Fine qualities drag index down



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Weekly Market Report