Rapaport Intelligence Report - June 2026

The Rapaport Intelligence Report is essential reading for those seeking to understand diamond price trends and the current state of the industry throughout the diamond pipeline.

The report also offers the regular exclusive Rapaport Trade data for 0.30-, 0.50-, 1- and 3-carat natural diamonds, including average prices, discounts, inventory by country, and search volume. It presents the volume of goods moving onto and off of the Rapaport Trade platform, and the average time it takes them to do so. In addition, this issue contains a new section analyzing data on the recent performance of 0.30-carat diamonds.

In addition to reviewing the global rough, polished and retail markets, each month the Rapaport Intelligence Report focuses in on a key issue affecting the diamond industry, providing definitive analysis and insight, while assessing the potential impact on your business and the industry as a whole.

This edition explains the split between large and small diamonds that was visible at the recent JCK Las Vegas show. It presents data from Rapaport Trade (formerly RapNet) showing stable price performance for stones of 2 carats and above since the start of 2025 and a decline in smaller items. It also analyzes the rates at which diamonds of different sizes entered and left Rapaport Trade over the same period.

If you are interested in a subscription to the Rapaport Intelligence Report, visit: Rapaport Intelligence Report

Please note, all issues prior to January 2018 are called the Rapaport Monthly Report and only contain a market overview and general review of the RAPI.