1.40 Carat Afghan Blue Indicolite Tourmaline

存货单位: sku
尺寸（毫米）: 7.000 x 6.300 x 5.000mm
重量 (cts): 1.400
Treatment: No Treatment
Shape: Cushion
类型: Faceted
Clarity: VS
颜色

It's a Natural Faceted Cut Blue Indicolite Tourmaline Loose Gemstone From Afghanistan

WEIGHT(ct): 1.40
Size : 7x6.3x5 mm
CLARITY: VS
TREATMENT: NONE
Origin Afghanistan
CERTIFICATE: IF REQUESTED

Whats is Tourmaline ?

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

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存货单位: sku
尺寸（毫米）: 7.000 x 6.300 x 5.000 mm
重量 (cts): 1.400
Treatment: No Treatment
Shape: Cushion
类型: Faceted
Clarity: VS
颜色

It's a Natural Faceted Cut Blue Indicolite Tourmaline Loose Gemstone From Afghanistan

WEIGHT(ct): 1.40
Size : 7x6.3x5 mm
CLARITY: VS
TREATMENT: NONE
Origin Afghanistan
CERTIFICATE: IF REQUESTED

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接触

Hi, I've been a gem collector with a very good knowledge & experience for over 15 years. My favorites include Paraiba (copper / manganese) tourmaline, all types of beryl,etc. Now and then, I offer some hand-picked stones out of my collection for sale.

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