Diamond Price Index

Latest daily 116.84 (+0.0%)
Latest weekly 116.84 (+0.8%)
1 carat
Latest daily 113.42 (-0.6%)
Latest weekly 113.42 (+0.0%)
0.5 carat
Latest daily 97.02 (+0.2%)
Latest weekly 97.02 (+1.2%)
0.3 carat
Latest daily 101.70 (-0.2%)
Latest weekly 101.70 (+2.5%)


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

Polished index edges up

Polished index fails to hold on to gains

Polished index starts year strongly

Polished index ends year steadily

Polished index shows yr-on-yr growth



Shmuck’s Ville

The Sweet Smell of Putrefaction

A Rough Deal

Dreadful Wednesdays

Market reports

Weekly Market Report

Weekly Market Report

Weekly Market Report

Weekly Market Report

Weekly Market Report