NewsBrief June 22, 2023 De Beers Mulls Its Partners’ Changing Expectations New CEO Al Cook assesses the challenges ahead. Podcast: Avi Krawitz’s Farewell Plus: A report from the JCK Las Vegas show. De Beers Sales Slide as Slow Trading Continues Proceeds fell 32% year on year at June cycle. One Luxury Group’s Big Plan to Take a Bite Out of Crime Richemont’s new Enquirus database program aims to help combat jewelry and timepiece theft. News Digest Diamond Prices Have Fallen 18%; Analysts Say There’s Still Room to Plunge (CNBC) Wedding Season Is Gearing Up – and So Are Lab-Grown Diamonds (CBS News) WD Lab Grown Looking for Funding, Sources Say (JCK) Events Rapaport Single Stone Auction June 27 – July 5 New York & Israel More Details Rapaport Single Stone Auction July 11-19 New York & Israel More Details Rapaport Melee Auction July 18-27 New York & Dubai More Details RapNet Diamond Index (RAPI™) Diamond Data Size Index Weekly Monthly Y2Y  0.30 ct 1574 0.53% -1.33% -2.72%  0.50 ct 2423 -0.86% -3.72% -22.80%  1.00 ct 6937 -0.40% -2.13% -24.13%  3.00 ct 23623 -0.64% -0.90% -16.02% Rapaport Investment Grade Diamonds

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