It's a Beautiful Natural Faceted Cut Heart Shape Hot Pink Rubellite Tourmaline Loose Gemstone From Afghanistan

• WEIGHT(ct): 3.92

• Size : 9.5 x 10.5 x 7.7 mm

• CLARITY: SI

• ORIGIN: Afghanistan

• CERTIFICATE : On Demand

• Treatment : None

Tourmaline 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. This gemstone can be found in a wide variety of colors.

Color: Green, Black, Blue, Red, Pink, White, Yellow, Purple, Brown, Orange, Grey
Luster: Vitreous
Associated month: October
Crystal system: Hexagonal crystal system
Hardness (Mohs hardness scale): 7 – 7.5
Transparency: Opaque, Transparent