Unheated Purple Paraiba Tourmaline Mozambique 7.45 Carat GL Gem Silica Treatment: Assumed traditional heat treatment

Treatment: Assumed traditional heat treatment

Color: Orange

Color: Greenish Yellow

Note: Beautiful

Color: Spectacular open bluish green

Unheated Purple Paraiba Tourmaline Mozambique 7.45 Carat GL Gem Silica Treatment: Assumed traditional heat treatmentOrigin: Mozambique Weight: 7. 45 carats! Size: 21 x 9. 5 x 7 mm deep Clarity: Natural inclusions, as shown Cut: Marquise Color: Purple with a shift to bluish purple depending on the light source Treatment: None, guaranteed natural color. Not heated! Note: This is a huge, natural Cuprian Elbaite Tourmaline from Mozambique with a scarce true purple color! Heat treating this stone "will" produce a neon blue to blue green color, and most purple cuprian