NewsBrief April 11, 2024 Taking the Hammer to Synthetic Diamonds Are synthetic stones worthy of a place at auction? And do they have potential value beyond their initial firsthand sale? Four experts weigh in. A Bereaved Father Gifts Diamonds to Soldiers, and This Week’s Other News Members of the editorial team pick their favorite pieces from the internet. Iconic Jewelry Houses Bring the Bling to Bonhams Paris Auction at Cornette de Saint Cyr will feature pieces from Cartier, Van Cleef & Arpels, Boucheron, and Chaumet. NDC Complaint Sees Lab-Grown Company Banned from Using ‘Misleading’ Ads UK’s Advertising Standards Authority rules Skydiamond needs to change terminology. Trending Stories Prices of Lower-Clarity Diamonds Rise in March 16ct. Yellow Diamond Takes Center Stage at Phillips Signet Says Shoppers Getting Wiser on Falling Lab-Grown Prices Events Rapaport Melee Auction April 9-18 New York & Dubai More Details Rapaport Single Stone Auction April 10-17 New York & Israel More Details Rapaport Single Stone Auction May 8-20 New York & Israel More Details RapNet Diamond Index (RAPI™) Diamond Data Size Index Weekly Monthly Y2Y  0.30 ct 1,379 -0.88% -2.07% -13.92%  0.50 ct 2,051 -0.02% 0.26% -21.79%  1.00 ct 5,947 0.04% -0.67% -18.67%  3.00 ct 21,496 -0.12% -0.85% -11.22% Rapaport Investment Grade Diamonds

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