The World's Largest Flawless Paraiba Tourmaline Heads To Auction At Bonhams Hong Kong
The Kat Florence Lumina TORONTO, April 3, 2025 /PRNewswire/ -- The Kat Florence Lumina, a flawless 181.61-carat Paraiba tourmaline, is completing its global debut tour with final exhibitions across Asia before making its way to Bonhams Hong Kong,...