Presenting this stunning, untreated, 5.73 ct Paraiba Tourmaline, Paraiba Tourmaline's are amongst some of the rarest gemstones in the world, copper is behind Paraiba tourmaline’s neon blues and greens, leading to more saturated colors. which this stone showcases stunningly. 
Dimensions (mm) 13.200 x 9.800 x 6.100 mm