Mining Unique In The World, 3,563-Carat Purple Star Sapphire Discovered In Sri Lanka Exhibits Exceptional Asterism And Could Be Worth Up To R$ 2.14 Billion, Surpassing By Billions The Most Expensive Gems Ever Sold At International Auctions Romário Pereira de Carvalho 19/01/2026 at 12:46
Interesting facts Farmer Digs Well In Backyard And Accidentally Uncovers 510 Kg Sapphire Cluster Valued At $100 Million In Sri Lanka Maria Heloisa Barbosa Borges 06/10/2025 at 22:05
Science and Technology Future Sapphire: New Material Could Lead to Nearly Indestructible Phones and Self-Cleaning Windshields Valdemar Medeiros 17/04/2025 at 15:22
