Latest Press Releases

Diamond Market Cautious at Start of Year

1-carat RAPI down 2.3% in December.

Prices Stable for Large Diamonds, Down for Small

3-carat RAPI up 0.1% in November, with 0.30-carat index declining 6%.

Diamond-Market Weakness Persists in October

1-carat RAPI down 1.7%.

Diamond Market Uncertainty Continues in September

1-carat RAPI down 0.9%, with smaller sizes falling sharply.

Tariffs Disrupt Diamond Markets

1-carat RAPI down 1.1% in August.

Tariffs Fuel Volatility in Diamond Prices

1-carat RAPI down 1.4% in July.

Diamond Market Slow Amid Tariff Uncertainty

1-carat RAPI down 0.3% in June.

Trade Cautiously Optimistic for JCK

Price adjustments follow tariff delay.

Historic Uncertainty Impacts Diamond Market

1-carat RAPI up 0.7% in April.

Diamond Prices Continue to Recover

1-carat RAPI up 1.4% in March.

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