NewsBrief October 8, 2024 Diamond Prices Decline in September RAPAPORT PRESS RELEASE, October 8, 2024, Las Vegas… Diamond prices fell in September as the market continued to suffer from an oversupply. Phillips Hong Kong Jewelry Sale Brings In Nearly $7M Ruby and diamond ring leads auction, achieving $1.3 million. Lucara Sells Diamond-Sales Platform to Former CEO Miner will maintain a five-year rough-supply agreement with Eira Thomas and HRA Group to use Clara for its own production. Rio Tinto to Hold Tender of 76 Fancy-Colored Diamonds Seven pink and red Argyle stones from 0.60 to 2.63 carats headline collection. Trending Stories India’s Manufacturing Sector Faces Decade-Low Revenues Paraiba-Tourmaline and Diamond Ring Flies Past Estimate at Bonhams Synthetics Maker Lusix to Sell for $2.5M – Report Events Rapaport Melee Auction October 14-23 New York & Dubai More Details Rapaport Single Stone Auction October 14-30 New York, Dubai & Israel More Details RapNet Diamond Index (RAPI™) Diamond Data Size Index Weekly Monthly Y2Y  0.30 ct 1,015 -1.04% -3.57% -28.28%  0.50 ct 1,657 -1.13% -4.32% -13.98%  1.00 ct 4,622 -1.41% -4.42% -22.86%  3.00 ct 18,304 -0.31% -1.63% -17.09% Rapaport Investment Grade Diamonds

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