703-Carat L’Heure Bleu Tanzanite Carving Sets New GUINNESS WORLD RECORDS(TM) Title as World’s Largest Cut Tanzanite
HILLSBORO, OR / ACCESSWIRE / March 28, 2024 / It was an exciting day at the Rice Northwest Museum of Rocks & Minerals, Hillsboro, Oregon, when artist Naomi Sarna’s 703-carat L’Heure Bleu tanzanite carving set