NewsBrief June 4, 2024 Diamond Prices Weak in Sluggish Market RAPAPORT PRESS RELEASE, June 4, 2024, Las Vegas… The diamond market was slow in May, as US demand was mixed and China remained weak. New NDC Campaign Spotlights Canada’s Diamond Industry Marketing group still trying to compensate for funding shortfall. Pink and Blue Diamond Ring Set to Star in Bonhams Sale Toi et moi piece by Mouawad expected to bring in up to $1.9 million at London auction. New President to Lead London Diamond Bourse David Troostwyk succeeds Alan Cohen, who served multiple terms in the role. Trending Stories: GIA Discovers ‘Ancient Text’ in CVD Diamond What the Diamond Trade Can Learn from the Synthetic-Gem Market The Bourse President Who Wants to ‘Kill’ Synthetics Events Rapaport Single Stone Auction June 10-19 New York & Israel More Details Rapaport Quarterly Pawnshop Auction June 17-25 New York & Dubai More Details Rapaport Melee Auction June 18-27 New York & Dubai More Details RapNet Diamond Index (RAPI™) Diamond Data Size Index Weekly Monthly Y2Y  0.30 ct 1,278 -0.82% -4.41% -19.01%  0.50 ct 2,005 -0.30% -1.68% -18.92%  1.00 ct 5,517 -0.80% -3.75% -21.86%  3.00 ct 20,523 -0.43% -2.23% -13.73% Rapaport Investment Grade Diamonds

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