.93 Neon Paraiaba Tourmaline

AMAZING COLORS Carat Weight: .93 Shape: Oval Measurements: 7.3x6.5x2.8 The Paraiba tourmaline is different: it owes its splendid colour to copper, an element which has never before been observed in a tourmaline. To put their rarity into perspective, there is only one Paraiba tourmaline mined for every 10,000 diamonds, and a good quality Paraiba from Brazil weighing over three carats is virtually unheard of. So rare are authentic Brazilian Paraiba tourmalines that it is not unusual for them to achieve five figures per carat.