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August 20, 2008
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  Home > Gemstones > Varieties > Kyanite

Natural Kyanite

Natural Kyanite Trimorphous with sillimanite and andalusite, kyanite forms elongated, flattened, and bladed crystal which are often twisted or bent.

It also occurs in massive and fibrous habits. The color is blue, white, grey, green, yellow, pink, or almost black, and often varies in a single crystal.

There is a colorless streak. It is a transparent to translucent mineral, and it has a vitreous luster, which becomes pearly on cleavage surface.

There are 12 Kyanite(s) organised in the following categories: Cabochon SingleFacet SingleJewelry Manufacture Line,  gemstones. Price of our Kyanite range from USD 45.00 to USD 170.00 and all gemstones are 100% natural. No lab, created or synthetic gemstones.

We grade our stones with strict adherence to current GIA (Gemological Institute of America) standards for color, tone, hue, saturation and clarity and all gems are identified and graded only by GIA certified gemologists.

Browse Kyanite gemstones

Why choose Icgems.com?

>Cabochon Single Kyanite [ 3 ]
>Facet Single Kyanite [ 8 ]
>Jewelry Manufacture Line Kyanite [ 1 ]
> Most Expensive Kyanite
> Cheapest Kyanite
> Only 100% natural gemstones
> 50 years of combined expertise
> 24-hour response customer support
> Secure shopping and privacy protection
> 15-day inspection period
very slightly greenish blue
violetish blue
blue
bluish violet

About Kyanite gemstones

Color Blue, white, grey, green, yellow, pink, black
Refractive Index 1.710-1.734
Pleochroism Strong
Chemical Composition Aluminium silicate
Hardness 4-7
Crystal Group Triclinic
Ocurrence Burma, Brazil, Kenya, Austria, Switzerland, Zimbabwe, USA
Kyanite Kyanite
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