This Week in Collectibles: Record Paraiba Tourmalines
An 830-carat crystal found in Mozambique in 2003 produced the world's largest flawless matched pair of Paraiba tourmalines, heading to Sotheby's Hong Kong.
An 830-carat crystal found in Mozambique in 2003 produced the world's largest flawless matched pair of Paraiba tourmalines, heading to Sotheby's Hong Kong.