By Erika Winters
The world's largest Paraiba tourmaline, named the "Ethereal Carolina Divine Paraiba," has been set in an oceanic-themed necklace by Canadian jeweler Kaufmann de Suisse.
The 191.87-carat oval-shaped gem (measuring 36.44 x 33.75 x 21.85mm) was recognized as the "largest cut Paraiba tourmaline" by Guinness World Records back in 2009.
