This bright bluish-green Pariaba tourmaline measures 9.03 x 6.22 x 4.21 millimeters and weighs 1.50 carats. It is accompanied by Gemological Institute of America Certification #2205186974 that lists it's origin as Brazil. Brazilian Paraiba tourmalines are very rare. They are collectors' items! This one is very clean and beautifully cut.