Gemstone: Tourmaline
Weight: 5.58ct
Size: 12.71mm x 9.75mm x 6.18mm
Treatment: 100% Natural.
Clarity: slight inclusions.
Origin: Pirineu Mine, Itinga, Minas Gerais, Brazil.
*This is not a cooper bearing Tourmaline from the Paraiba region, but it has a very similar "swimming pool blue" color as the genuine ones.