The World's Largest Matched Pair Of Flawless, Unheated Paraiba Tourmalines Go To Auction At Sotheby's

TORONTO, Sept. 4, 2026 /PRNewswire/ — On September 17, 2026, at 02:00 AM EDT, the new world record-breaking ‘Kat Florence Luminas’ will go to live auction via Sotheby’s Hong Kong as part of its ‘High Jewelry’ event. The remarkable Paraiba Tourmaline gems have been masterfully fashioned…