The sensational color of this 3.62-carat Brazilian Paraiba tourmaline hypnotizes in this platinum ring. This elegant, cushion-cut jewel is surrounded by 84 white diamonds totaling 0.64 carats. Paraiba tourmalines are among the most exciting gemstones in the world, and this stone exhibits the signature neon blue-green color of only the finest specimens. Only first discovered in Brazil in 1989, Paraiba tourmalines are now found in two places in the world: Brazil and Africa. These stones owe their spectacular coloring to the presence of copper in the stone. Due to the specific mineral composition of the mines, nature has created a gemstone that stands out among all others, and Paraibas are considered even rarer than diamonds.Download the GIA CertificationClick here to view a video of this item.