search
  • Sign In
    Sign Up

  • English speaking customer support only

    Toll Free - USA & Canada only:
    1-800-464-1640

    International:
    +66-39303404

  • Change Language
  • USD

Buy Cat's Eye Sillimanite Gems

(39)
Gemtype Weight Size Clarity Price Origin
Clear Colors
More
Single
Pairs
Lots
Faceted
Cabochons
Sort By:
Clear All
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.5ct Oval Cabochon (ID: 474183)

Oval Gray Sillimanite Cat's Eye

1.5ct
7.9 x 5.8 mm
$ 4.44
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.6ct Oval Cabochon (ID: 474187)

Oval Gray Sillimanite Cat's Eye

1.6ct
7.7 x 5.9 mm
$ 4.86
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.5ct Oval Cabochon (ID: 474231)

Oval Gray Sillimanite Cat's Eye

1.5ct
7.9 x 5.8 mm
$ 4.56
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.4ct Oval Cabochon (ID: 474234)

Oval Gray Sillimanite Cat's Eye

1.4ct
8.3 x 5.2 mm
$ 4.32
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.4ct Oval Cabochon (ID: 499669)

Oval Gray Sillimanite Cat's Eye

1.4ct
7.8 x 5.5 mm
$ 4.29
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.7ct Oval Cabochon (ID: 474015)

Oval Gray Sillimanite Cat's Eye

1.7ct
7.9 x 5.2 mm
$ 4.95
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.1ct Oval Cabochon (ID: 532952)

Oval Gray Sillimanite Cat's Eye

1.1ct
7.7 x 5.6 mm
$ 2.93
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.9ct Oval Cabochon (ID: 473990)

Oval Gray Sillimanite Cat's Eye

1.9ct
8.2 x 5.5 mm
$ 5.76
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.4ct Oval Cabochon (ID: 532951)

Oval Gray Sillimanite Cat's Eye

1.4ct
7.7 x 5 mm
$ 3.84
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.6ct Oval Cabochon (ID: 537021)

Oval Gray Sillimanite Cat's Eye

1.6ct
8.1 x 4.8 mm
$ 4.77
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.4ct Oval Cabochon (ID: 473996)

Oval Gray Sillimanite Cat's Eye

1.4ct
7.9 x 5.7 mm
$ 4.26
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.3ct Oval Cabochon (ID: 499677)

Oval Gray Sillimanite Cat's Eye

1.3ct
7.2 x 5.3 mm
$ 3.99
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.5ct Oval Cabochon (ID: 499679)

Oval Gray Sillimanite Cat's Eye

1.5ct
7.4 x 5.6 mm
$ 4.38
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.5ct Oval Cabochon (ID: 474014)

Oval Gray Sillimanite Cat's Eye

1.5ct
7.5 x 5.7 mm
$ 4.44
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.4ct Oval Cabochon (ID: 499676)

Oval Gray Sillimanite Cat's Eye

1.4ct
7.6 x 5.1 mm
$ 4.23
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.3ct Oval Cabochon (ID: 499674)

Oval Gray Sillimanite Cat's Eye

1.3ct
7.2 x 5.4 mm
$ 3.78
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.4ct Oval Cabochon (ID: 474190)

Oval Gray Sillimanite Cat's Eye

1.4ct
7.5 x 5.5 mm
$ 4.20
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.4ct Oval Cabochon (ID: 499678)

Oval Gray Sillimanite Cat's Eye

1.4ct
7.5 x 5.1 mm
$ 4.29
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.1ct Oval Cabochon (ID: 537026)

Oval Gray Sillimanite Cat's Eye

1.1ct
7.9 x 4.9 mm
$ 3.30
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.4ct Oval Cabochon (ID: 474020)

Oval Gray Sillimanite Cat's Eye

1.4ct
7.6 x 5.4 mm
$ 4.20
Similar Items
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Buy Now
Very Light Grey Sillimanite Cat's Eye Gem - 1.7ct Oval Cabochon (ID: 499672)

Oval Gray Sillimanite Cat's Eye

1.7ct
7.5 x 5.7 mm
$ 4.95
Similar Items
Item in Stock
1 2
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 star ratings
Bro, I found this dope ass site with thee most beautiful gems and the picture quality is awesome. When I tell you that you can choose so simply then you better believe it!
Posted By Jeff in September, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
This web site is super easy to use and the product has always been top notch. I have ordered stones from around the globe and I love their selection. My wife's wedding gifts and greats birthday gifts always start with gem select.
Posted By Jake the Jeweler in September, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I really trust GemSelect from the recommendation from MsBlue at The Remix and going to the site you can see where the Crystal is from geographically and basic scientific properties and I see the exact Crystal I am buying from the pictur. No surprises and you are getting the REAL THING!
Posted By Mayadia in September, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Good business
Posted By Cj in September, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I always show off my gems and jewlery...I always show people the site and gems...I love the mineral rocks and stones..
Posted By Beto in September, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I love the quality and prices of the large gemstones.
Posted By Tom in September, 2019
Source: Bizrate
Gemstone Information
Popular Gemstones
Sign up for our Newsletter
Seller Trust
Who are we? Policies Information
More Languages: English French Spanish Italian German Russian Chinese Japanese Arabic
Privacy Notice © 2005-2019 GemSelect.com all rights reserved.
Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.
722
Pinterest Board Names
More Shapes
  • Asscher Cut
  • Baguette / Scissor Cut
  • Baguette Cabochon
  • Baguette Carved Leaf
  • Baguette Checkerboard
  • Baguette Crystal Cluster
  • Baguette Facet
  • Baguette Rose-Cut
  • Baguette Step Cut
  • Baguette Sugarloaf Cabochon
  • Baroque
  • Barrel
  • Barrel / Checkerboard
  • Barrel / Full-Round
  • Barrel / Scissor Cut
  • Barrel Cabochon
  • Barrel Rose Cut
  • Bear Carving with Hole
  • Bird Carving
  • Briolette with Hole
  • Carved Baguette
  • Carved Cameo
  • Carved Cushion
  • Carved Elephant
  • Carved Fancy
  • Carved Fish
  • Carved Fish with Hole
  • Carved Flower
  • Carved Fruit
  • Carved Half Heart
  • Carved Half Moon
  • Carved Heart
  • Carved Heart Cabochon
  • Carved Leaf
  • Carved Marquise
  • Carved Marquise Cabochon
  • Carved Octagon
  • Carved Oval
  • Carved Oval Cabochon
  • Carved Owl
  • Carved Pear
  • Carved Pear Cabochon
  • Carved Rabbit
  • Carved Rhomb
  • Carved Rose
  • Carved Rose with Half Drilled Hole
  • Carved Round
  • Carved Round Cabochon
  • Carved Sheep
  • Carved Shell
  • Carved Square
  • Carved Teardrop
  • Carved Trillion
  • Carved Turtle
  • Cushion Buff-Top
  • Cushion Cabochon
  • Cushion Carved Medusa Cameo
  • Cushion Checkerboard
  • Cushion Checkerboard (double sided)
  • Cushion Concave Fantasy Cut
  • Cushion Crystal Cluster
  • Cushion Mixed Cut
  • Cushion Rose-Cut
  • Cushion Shape Sugarloaf Cabochon
  • Cushion Sugarloaf Cabochon
  • Cushion-Cut
  • Diamond-Cut
  • Drilled Faceted Sphere
  • Drilled Sphere
  • Drilled Square Rondelle Slice
  • Drop / Pear
  • Fancy Cabochon
  • Fancy Carved Cushion
  • Fancy Carved Oval
  • Fancy Carved Pear
  • Fancy Carved Round
  • Fancy Carved Trillion
  • Fancy Carving
  • Fancy Crystal Cluster
  • Fancy Facet
  • Fancy Fantasy Carved Leaf
  • Fancy Fantasy Carving
  • Fancy Slice
  • Fancy Star Facet
  • Fancy-Cut
  • Fantasy Carved Flower
  • Fantasy Carved Flower Cut
  • Fantasy Carved Leaf
  • Fantasy Carved Round Buff-Top
  • Flower Carving
  • Flower-Cut
  • Half Heart Cabochon
  • Half Heart Facet
  • Half Moon Cabochon
  • Half Moon Facet-Cut
  • Half Moon Faceted
  • Half-Drilled Briolette
  • Half-Drilled Heart Checkerboard Facet
  • Half-Drilled Sphere
  • Heart Cabochon
  • Heart Checkerboard (double sided)
  • Heart Facet
  • Heart Rose-Cut
  • Hexagon Cut
  • Marquise Buff-Top
  • Marquise Cabochon
  • Marquise Checkerboard
  • Marquise Checkerboard (double sided)
  • Marquise Crystal Cluster
  • Marquise Facet
  • Marquise Mixed Cut
  • Marquise Slice
  • Marquise Sugarloaf Cabochon
  • Octagon / Scissor Cut
  • Octagon Cabochon
  • Octagon Checkerboard
  • Octagon Facet
  • Octagon Step Cut
  • Oval Buff-Top
  • Oval Cabochon
  • Oval Cabochon with Hole
  • Oval Carved Cameo
  • Oval Checkerboard
  • Oval Checkerboard (double sided)
  • Oval Concave Cut
  • Oval Concave Cut Disc
  • Oval Crystal Cluster
  • Oval Diamond-Cut
  • Oval Facet
  • Oval Fancy Facet
  • Oval Fantasy Concave Cut
  • Oval Mixed Cut
  • Oval Portuguese-Cut
  • Oval Rose-Cut
  • Oval Slice
  • Oval Sugarloaf Cabochon
  • Pear Cabochon
  • Pear Checkerboard
  • Pear Checkerboard with Hole
  • Pear Concave Cut
  • Pear Concave Fantasy Cut
  • Pear Crystal Cluster
  • Pear Double-Sided Checkerboard
  • Pear Facet
  • Pear Shape Sugarloaf Cabochon
  • Pear Slice
  • Pencil
  • Pencil Cut
  • Pentagon Facet
  • Princess-Cut
  • Rhomb Cabochon
  • Rhomb Checkerboard
  • Rhomb Checkerboard (Double-Sided)
  • Rhomb Facet
  • Rondelle
  • Round Buff-Top
  • Round Cabochon
  • Round Carved Cameo
  • Round Checkerboard
  • Round Checkerboard (double sided)
  • Round Concave Cut
  • Round Concave Fantasy Cut
  • Round Drilled Checkerboard (Double Sided)
  • Round Drilled Rondelle
  • Round Facet
  • Round Mixed Cut
  • Round Mixed-Cut
  • Round Petal Cut
  • Round Portuguese-Cut
  • Round Rose-Cut
  • Round Rose-Cut (double sided)
  • Round Slice
  • Shark Fin Cabochon
  • Shark Fin Facet
  • Shield Cabochon
  • Shield Checkboard
  • Spherical
  • Square / Scissor Cut
  • Square Cabochon
  • Square Facet
  • Square Rose-Cut
  • Square Step-Cut
  • Square Sugarloaf Cabochon
  • Square with Hole
  • Tapered Baguette
  • Tapered Baguette Cabochon
  • Teardrop Cabochon
  • Trapezoid
  • Trapezoid Cabochon
  • Trapezoid Checkerboard
  • Triangle
  • Triangle Cabochon
  • Trillion Cabochon
  • Trillion Checkerboard
  • Trillion Concave Cut
  • Trillion Concave Fantasy Cut
  • Trillion Crystal Cluster
  • Trillion Facet
  • Trillion Rose-Cut
  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
  		•  Sapphire
  		• Emerald
  		• Ruby
  		• Aquamarine
  		• Zircon
  		• Opal
  		• Topaz
  		• Tourmaline
  		• Garnet
  		• Amethyst
  		• Citrine
  		• Tanzanite
All Gemstones (142)
A B C D E F G H I J K L M N O P Q R S T V Z
    A Back to Top
  		•  Actinolite Cat's Eye
  		• Agate
  		• Agate Geode
  		• Almandine Garnet
  		• Amazonite
  		• Amethyst
  		• Ametrine
  		• Ammolite
  		• Andalusite
  		• Andesine Labradorite
  		• Apatite
  		• Aquamarine
  		• Aventurine
    • B Back to Top
  		•  Beryl
  		• Black Opal
  		• Bloodstone
  		• Boulder Opal
    • C Back to Top
  		•  Calcite
  		• Carnelian
  		• Cat's Eye Apatite
  		• Cat's Eye Aquamarine
  		• Cat's Eye Augite
  		• Cat's Eye Gemstones
  		• Cat's Eye Moonstone
  		• Cat's Eye Opal
  		• Cat's Eye Scapolite
  		• Chalcedony
  		• Charoite
  		• Chocolate Opal
  		• Chrome Diopside
  		• Chrome Tourmaline
  		• Chrysoberyl
  		• Chrysocolla
  		• Chrysoprase
  		• Citrine
  		• Color-Change Diaspore
  		• Color-Change Fluorite
  		• Color-Change Garnet
  		• Color-Change Sapphire
  		• Coral
    • D Back to Top
  		•  Demantoid Garnet
  		• Dendritic Agate
  		• Diamond
  		• Druzy Azurite
    • E Back to Top
  		•  Emerald
  		• Enstatite
    • F Back to Top
  		•  Fire Agate
  		• Fire Opal
  		• Fluorite
  		• Fossil Coral
    • G Back to Top
  		•  Garnet
  		• Golden Beryl
  		• Grandidierite
  		• Grossularite Garnet
    • H Back to Top
  		•  Hawk's Eye
  		• Hematite
  		• Hemimorphite Druzy
  		• Hessonite Garnet
  		• Hiddenite
  		• Howlite
    • I Back to Top
  		•  Idocrase
  		• Imperial Topaz
  		• Iolite
    • J Back to Top
  		•  Jade Gemstones
  		• Jadeite
  		• Jasper
    • K Back to Top
  		•  Kornerupine
  		• Kunzite
  		• Kyanite
    • L Back to Top
  		•  Labradorite
  		• Lapis Lazuli
  		• Larimar
    • M Back to Top
  		•  Malachite
  		• Malaya Garnet
  		• Mali Garnet
  		• Maw-Sit-Sit
  		• Moonstone
  		• Morganite
  		• Moss Opal
  		• Mother of Pearl
  		• Mystic Quartz
  		• Mystic Topaz
    • N Back to Top
  		•  Nuummite
    • O Back to Top
  		•  Obsidian
  		• Opal
  		• Opal Doublet
  		• Opal in Matrix
    • P Back to Top
  		•  Pearl
  		• Peridot
  		• Pietersite
  		• Prehnite
  		• Pyrite
  		• Pyrope Garnet
    • Q Back to Top
  		•  Quartz
  		• Quartz Cat's Eye
  		• Quartz With Marcasite
    • R Back to Top
  		•  Rainbow Moonstone
  		• Rainbow Pyrite
  		• Rhodochrosite
  		• Rhodolite Garnet
  		• Rhodonite
  		• Rose Quartz
  		• Ruby
  		• Ruby in Fuchsite
  		• Ruby-Zoisite
  		• Rutile Quartz
    • S Back to Top
  		•  Sapphire
  		• Scolecite
  		• Seraphinite
  		• Serpentine
  		• Sillimanite
  		• Sillimanite Cat's Eye
  		• Smithsonite
  		• Smoky Quartz
  		• Snowflake Obsidian
  		• Sodalite
  		• Spectrolite
  		• Spessartite Garnet
  		• Sphalerite
  		• Sphene
  		• Spinel
  		• Star Diopside
  		• Star Garnet
  		• Star Gemstones
  		• Star Lemon Quartz
  		• Star Moonstone
  		• Star Rose Quartz
  		• Star Ruby
  		• Star Sapphire
  		• Star Sunstone
  		• Strawberry Quartz
  		• Sugilite
  		• Sunstone
    • T Back to Top
  		•  Tanzanite
  		• Tiger's Eye
  		• Tiger's Eye Matrix
  		• Topaz
  		• Tourmaline
  		• Tsavorite Garnet
  		• Turquoise
    • V Back to Top
  		•  Variscite
    • Z Back to Top
  		•  Zircon
Main Categories
  		•  New Arrivals
  		• Gemstone Lots
  		• Calibrated Gemstones
  		• Gemstones By Piece
  		• Top Grade Gems
  		• Matching Pairs
  		• Cabochon Gemstones
  		• Drilled Gems, Briolettes and Beads
  		• Birthstones
  		• Gemstone Carvings
  		• Fancy Gemstones
  		• Star Gemstones
  		• Unheated Sapphire
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39303404

Save Money
No shipping Fees for Additional Items!
$8.90 Worldwide Shipping

Update Translation
 
Current Value
New Value
GemSelect Gemstones
X Close Window
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart