Diamond Price Index

Latest daily 141.10 (-0.4%)
Latest weekly 141.72 (-0.3%)
1 carat
Latest daily 132.29 (-0.1%)
Latest weekly 132.36 (-1.6%)
0.5 carat
Latest daily 136.39 (-0.4%)
Latest weekly 136.96 (-3.5%)
0.3 carat
Latest daily 137.31 (+1.7%)
Latest weekly 134.96 (-4.7%)


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

Fine qualities push index down

Commercial diamonds lift index

Prices slip further in low trading volumes

Smaller diamonds lift index

Volumes down during Diwali


The Never Never

polishedprices relaunch

Forever recycled

Caffeine and Macaroons

Nappy time

Market reports

Weekly Market Report

Weekly Market Report

Weekly Market Report

Weekly Market Report

Weekly Market Report