Weight . 2.15 Carats
Dimension .10.1 mm X 8.4 mm X 3.9 mm
Color . Pink
Origin . Afghanistan
Shape . Oval Cut
Tourmaline ( /ˈtʊərməlɪn/, -/iːn/ TOOR-mə-lin, -leen) is a crystalline boron silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline is classified as a semi-precious stone and the gemstone comes in a wide variety of colors.
Pleochroism: : Typically moderate to strong; Red ...
Color: Most commonly black, but can range from ...
Absorption spectra: a strong narrow band at 498