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tourmaline 6.12cts - 14x10mm

tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
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tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image
tourmaline Bi-color Tourmaline image

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Free Shipping : Thai Register Air Mail
Delivery time : 2 - 4 weeks Est. Delivery date : Dec 31 - Jan 7, 2025
Product Views: 1343
6.12 carats flawless champagne green natural tourmaline pear 14x10 mm nigeria
tourmaline 6.12cts - 14x10mm

Tourmaline is the birtstone of October.
The name Tourmaline was derived from the Sinhalese word "Thuramali" or "Thoramalli" which means different colored gemstones. Tourmaline is a chemical combination of boron silicate with aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmalines range in red, green, yellow, pink and blue the basic colors. The other varieties are indicolite, paraiba tourmalines, watermelon tourmalines, chrome tourmalines, bi- color tourmalines. 

In a research article in Wikipedia explaining the variety of tourmalines sorts the tourmalines into 3 basic varieties - dravite the dark brown or vivid honey yellow, schorl is bluish or brownish black and elbaite is categorized as below

Red, Pinkish Red, and purple—rubellite
Dark black
Light blue to bluish green—indicolite
Green—verdelite
Colorless—achroite

gempiece.com has a wide range of natural tourmaline loose gemstones and also deals with custom jewelry for more than a decade. Please feel free to email us if you have any orders and we most warmly welcome you. We serve certificates from Gubelin, GIA- Gemological Institute of America, AIGS- Asian Institute of Gemological Sciences, Tokyo gem lab, GIT, GRS etc. The Hardness is 7.0 - 7.5, the specific gravity is 2.85 to 3.35 and the refractive Index : 1.614 to 1.666.

$249.00
  • Stock: In Stock
  • SKU: GEM22031891
  • Gem: C32
Product Views: 1343
Weight 6.12 carats
Size 14.22x9.98x6.92 mm
Shape Pear
Color Champagne Green
Pieces 1
Clarity FL - Flawless
Treatment No treatment at all
Origin Nigeria
Lot type Single
Code tk-bg

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Tourmaline is the birtstone of October.
The name Tourmaline was derived from the Sinhalese word "Thuramali" or "Thoramalli" which means different colored gemstones. Tourmaline is a chemical combination of boron silicate with aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmalines range in red, green, yellow, pink and blue the basic colors. The other varieties are indicolite, paraiba tourmalines, watermelon tourmalines, chrome tourmalines, bi- color tourmalines. 

In a research article in Wikipedia explaining the variety of tourmalines sorts the tourmalines into 3 basic varieties - dravite the dark brown or vivid honey yellow, schorl is bluish or brownish black and elbaite is categorized as below

Red, Pinkish Red, and purple—rubellite
Dark black
Light blue to bluish green—indicolite
Green—verdelite
Colorless—achroite

gempiece.com has a wide range of natural tourmaline loose gemstones and also deals with custom jewelry for more than a decade. Please feel free to email us if you have any orders and we most warmly welcome you. We serve certificates from Gubelin, GIA- Gemological Institute of America, AIGS- Asian Institute of Gemological Sciences, Tokyo gem lab, GIT, GRS etc. The Hardness is 7.0 - 7.5, the specific gravity is 2.85 to 3.35 and the refractive Index : 1.614 to 1.666.

Gemstone
Refractive Index 1.614 to 1.666
Mohs Hardness 7 to 7.5
Specific Gravity 2.85 to 3.35
Material Tourmaline
Birthstone Month October
SKU GEM22031891
Type Natural
Lot type Single
Shape Pear
Weight 6.12 carats
Size 14.22x9.98x6.92mm
Color Champagne Green
Clarity FL - Flawless
Treatment No treatment at all
Origin Nigeria
Luster Glittering

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