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pink tourmaline round pink tourmaline square pink tourmaline oval pink tourmaline pear pink tourmaline marquise pink tourmaline octagon Pink tourmaline round cabochon pink tourmaline trillian

Pink Tourmaline

Chemical Formula Ca(Li,Al)3Al6B3Si6O27(OH)3(OH,F)

Pink Tourmaline comes from the Silicate family. Pink Tourmaline are natural and are not subject not treatment. Major sources of Pink Tourmalines are Africa, Brazil, USA and Afghanistan.

We carry Pink Tourmaline in calibrated sizes in several shapes such as rounds, ovals, marquise, cushions, etc in various sizes. For more information on the sizes we usually keep in calibrated sizes, please click here.

We can also cut precision cut Pink Tourmalines, this is finely cut and crafted to bring the maximum brilliancy into it. This is done with the help of automated machines and skilled labour. For your demands in precision cut, please contact us for more information.

We can accomodate pairs, layouts and single unique Pink Tourmalines. Also perfected is the art of special cuts or custom cuts. This is suited to fit your specifications and can be any shape and/or cut of your choice. For your requirements, please contact us.

Crystal Habit Parallel and elongated
Crystal System Trigonal
Cleavage Indistinct
Fracture Uneven, small conchoidal, brittle
Hardness (Mohs Scale) 7-7.5
Luster Vitreous
Refractive Index nω=1.635–1.675
nε=1.610–1.650
Optical properties Double refractive, Uniaxial (-)
Birefringence -0.018 to -0.040
Pleochroism Typically moderate to strong
Streak White
Specific Gravity 3.06
Dispersion 0.017

 

Pink Tourmaline - Calibrated Sizes

We make the following calibrated sizes and can even make other in-between sizes as well. For rounds, we can cut step cut and brilliant cut (diamond cut). For squares, we can cut step cut and princess cut and and special cuts such as french cut as well.

Oval / Cushion
3x2
4x3
5x3
5x4
6x4
6x5
7x5
8x6
9x7
10x8
& bigger
Pear
3x2
4x3
5x3
5x4
6x4
6x5
7x5
8x6
9x7
10x8
& bigger
Round
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
& bigger
Square / Cushion
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
& bigger
Marquise
3x1.5
4x2
5x2.5
6x3
7x3.5
8x4
9x4.5
10x5
12x6
14x7
& bigger
Baguette
3x1.5
4x2
5x2.5
6x3
7x3.5
8x4
9x4.5
10x5
12x6
14x7
& bigger
Octagon
4x3
5x3
5x4
6x4
6x5
7x5
8x6
9x7
10x8
& bigger
Heart
3.0
3.5
4.0
4.5
5.0
5.5
& bigger
Trillion
3.0
3.5
4.0
4.5
5.0
5.5
& bigger
Drop / Briollet
4x3
5x3
5x4
6x4
6x5
7x5
8x6
9x7
10x8
& bigger

 

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