Buy Cat's Eye Sillimanite Gems

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7.2 x 5.4mm Oval Brown Sillimanite Cat's Eye from Madagascar, Weight of 1.8ct, Natural untreated Gemstone in Translucent Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye - Color: Grey Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

$594

7.2 x 5.4 mm

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3.85ct Oval Chocolate Brown Sillimanite Cat's Eye from Madagascar, Dimension 10.5 x 8.7mm, Natural untreated Gemstone, Opaque Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

$3850

10.5 x 8.7 mm

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8.4 x 7.5mm Oval Brown Sillimanite Cat's Eye from Madagascar, Weight of 1.64ct, Natural untreated Gemstone in Opaque Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye - Color: Deep Reddish Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

$1640

8.4 x 7.5 mm

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9.6 x 8.4mm Oval Brown Sillimanite Cat's Eye from Madagascar, Weight of 3.29ct, Natural untreated Gemstone in Opaque Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye - Color: Chocolate Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

$3290

9.6 x 8.4 mm

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1.12ct Oval Cabochon Brown Sillimanite Cat's Eye from Madagascar, Dimension 7.4 x 4.4mm, Transparent Clarity, Natural untreated gemstone, 1pc Sillimanite Cat's Eye in Espresso Brown Color, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

$431

7.4 x 4.4 mm

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2.05ct Oval Cabochon Brown Sillimanite Cat's Eye from Madagascar, Dimension 9.6 x 6.7mm, Opaque Clarity, Natural untreated gemstone, 1pc Sillimanite Cat's Eye in Deep Reddish Brown Color, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

$2050

9.6 x 6.7 mm

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9.9 x 8.6mm Oval Brown Sillimanite Cat's Eye from Madagascar, Weight of 2.12ct, Natural untreated Gemstone in Opaque Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye - Color: Deep Reddish Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

$2120

9.9 x 8.6 mm

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8.8 x 7.6mm Oval Brown Sillimanite Cat's Eye from Madagascar, Weight of 2.04ct, Natural untreated Gemstone in Translucent Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye - Color: Light Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

$2040

8.8 x 7.6 mm

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8.8 x 6.4mm Oval Cabochon Brown Sillimanite Cat's Eye from Madagascar, Weight of 1.58ct, Natural untreated Gemstone in Opaque Clarity, 1pc Sillimanite Cat's Eye - Color: Deep Reddish Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

$1580

8.8 x 6.4 mm

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9.3 x 7.4mm Oval Cabochon Brown Sillimanite Cat's Eye from Madagascar, Weight of 1.6ct, Natural untreated Gemstone in Translucent Clarity, 1pc Sillimanite Cat's Eye - Color: Light Cinnamon Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

$1600

9.3 x 7.4 mm

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Cat's Eye Sillimanite

Sillimanite is an aluminum silicate, related to both andalusite and kyanite. In fact these three minerals are polymorphs - they share the same chemical composition but different crystal structures.

Sillimanite is named after the American chemist Benjamin Silliman (1779-1864). Silliman was one of the first American professors of science and taught at Yale University.

Certified Customer Reviews

Overall Rating -> 10

I am so excited. I found a new online source for gem enhancements to my jewelry and wall art. These make my artwork affordable and I can use what I need at a decent price.

Posted By Rene in December, 2020

Source: Bizrate

Overall Rating -> 10

Gemselect has good prices and many different varieties. I like to collect untreated natural loose gemstones and this is the only website I purchase from. All gemstones are highly detailed about information, state whether they are treated or not, county of origin. I highly recommend them.

Posted By Jake in January, 2021

Source: Bizrate

Overall Rating -> 8

it took longer to receive than expected

Posted By JW in April, 2021

Source: Bizrate

Overall Rating -> 9

Lots of options!

Posted By Bruhh in March, 2021

Source: Bizrate

Overall Rating -> 9

Fast shipping, stunning gemstones.

Posted By Scubarella in March, 2021

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Overall Rating -> 10

The quality is good.

Posted By Lawzkia in March, 2021

Source: Bizrate

Overall Rating -> 10

Great selection and descriptions. Gorgeous products. Check out was very easy

Posted By Tim in March, 2021

Source: Bizrate

Overall Rating -> 9

I can't comment on my experience until I receive the item. When I receive the item,if it was well represented by the picture, I will be very happy. I will share my experience with all my friends and I will definitely use gem select again.

Posted By Sunny in April, 2021

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Overall Rating -> 10

All answered in survey

Posted By Miragem in January, 2021

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Overall Rating -> 10

The stones i received were the exact ones in the pictures and they arrived much sooner than I expected!

Posted By TessVander in November, 2020

Source: Bizrate

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Buy Cat's Eye Sillimanite Gems

7.2 x 5.4mm Oval Brown Sillimanite Cat's Eye from Madagascar, Weight of 1.8ct, Natural untreated Gemstone in Translucent Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye - Color: Grey Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

3.85ct Oval Chocolate Brown Sillimanite Cat's Eye from Madagascar, Dimension 10.5 x 8.7mm, Natural untreated Gemstone, Opaque Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

8.4 x 7.5mm Oval Brown Sillimanite Cat's Eye from Madagascar, Weight of 1.64ct, Natural untreated Gemstone in Opaque Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye - Color: Deep Reddish Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

9.6 x 8.4mm Oval Brown Sillimanite Cat's Eye from Madagascar, Weight of 3.29ct, Natural untreated Gemstone in Opaque Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye - Color: Chocolate Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

1.12ct Oval Cabochon Brown Sillimanite Cat's Eye from Madagascar, Dimension 7.4 x 4.4mm, Transparent Clarity, Natural untreated gemstone, 1pc Sillimanite Cat's Eye in Espresso Brown Color, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

2.05ct Oval Cabochon Brown Sillimanite Cat's Eye from Madagascar, Dimension 9.6 x 6.7mm, Opaque Clarity, Natural untreated gemstone, 1pc Sillimanite Cat's Eye in Deep Reddish Brown Color, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

9.9 x 8.6mm Oval Brown Sillimanite Cat's Eye from Madagascar, Weight of 2.12ct, Natural untreated Gemstone in Opaque Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye - Color: Deep Reddish Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

8.8 x 7.6mm Oval Brown Sillimanite Cat's Eye from Madagascar, Weight of 2.04ct, Natural untreated Gemstone in Translucent Clarity, 1pc Oval Cabochon Sillimanite Cat's Eye - Color: Light Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

8.8 x 6.4mm Oval Cabochon Brown Sillimanite Cat's Eye from Madagascar, Weight of 1.58ct, Natural untreated Gemstone in Opaque Clarity, 1pc Sillimanite Cat's Eye - Color: Deep Reddish Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

9.3 x 7.4mm Oval Cabochon Brown Sillimanite Cat's Eye from Madagascar, Weight of 1.6ct, Natural untreated Gemstone in Translucent Clarity, 1pc Sillimanite Cat's Eye - Color: Light Cinnamon Brown, Mohs Hardness of 6.5 - 7.5 suitable for daily wear jewelry

Cat's Eye Sillimanite

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