Jewelry New Arrivals Pairs Lots Contact
  : Sillimanite Cat's Eye
Shop By

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (85): Sillimanite Cat's Eye Sillimanite Cat's Eye Clear All
Sort By:
Compare
ID: 4099972 pcs
thumb image of 3ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 409997)
2.97 ct Sillimanite Cat's Eye
7.9 x 5.2 mm
$ 10.75
Quantity
Item in Stock
Compare
ID: 4101802 pcs
thumb image of 3.1ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410180)
3.05 ct Sillimanite Cat's Eye
7.9 x 5.9 mm
$ 11.04
Quantity
Item in Stock
Compare
ID: 4100592 pcs
thumb image of 3ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410059)
2.99 ct Sillimanite Cat's Eye
7.4 x 5.2 mm
$ 10.82
Quantity
Item in Stock
Compare
ID: 4103724 pcs
thumb image of 3.1ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410372)
3.10 ct Sillimanite Cat's Eye
6.7 x 4.4 mm
$ 11.22
Quantity
Item in Stock
Compare
ID: 4103402 pcs
thumb image of 3.2ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410340)
3.18 ct Sillimanite Cat's Eye
8.1 x 5.5 mm
$ 11.51
Quantity
Item in Stock
Compare
ID: 4099662 pcs
thumb image of 2.8ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 409966)
2.79 ct Sillimanite Cat's Eye
7.8 x 5.5 mm
$ 10.10
Quantity
Item in Stock
Compare
ID: 4098924 pcs
thumb image of 3.2ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 409892)
3.24 ct Sillimanite Cat's Eye
6.6 x 4.1 mm
$ 11.73
Quantity
Item in Stock
Compare
ID: 4101762 pcs
thumb image of 2.7ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410176)
2.71 ct Sillimanite Cat's Eye
7.2 x 4.9 mm
$ 9.81
Quantity
Item in Stock
Compare
ID: 4107551 pcs
thumb image of 1.7ct Oval Cabochon Grayish Brown Sillimanite Cat's Eye (ID: 410755)
1.73 ct Sillimanite Cat's Eye
7.7 x 5.7 mm
$ 12.11
Quantity
Item in Stock
Compare
ID: 4099712 pcs
thumb image of 2.7ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 409971)
2.69 ct Sillimanite Cat's Eye
7.5 x 5 mm
$ 9.74
Quantity
Item in Stock
Compare
ID: 4103514 pcs
thumb image of 3.4ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410351)
3.37 ct Sillimanite Cat's Eye
6.6 x 4.7 mm
$ 12.20
Quantity
Item in Stock
Compare
ID: 4099732 pcs
thumb image of 2.9ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 409973)
2.92 ct Sillimanite Cat's Eye
7.5 x 5.3 mm
$ 10.57
Quantity
Item in Stock
Compare
ID: 4100602 pcs
thumb image of 2.6ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410060)
2.64 ct Sillimanite Cat's Eye
7.7 x 5.1 mm
$ 9.56
Quantity
Item in Stock
Compare
ID: 4103674 pcs
thumb image of 3.5ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410367)
3.50 ct Sillimanite Cat's Eye
6.7 x 4.2 mm
$ 12.67
Quantity
Item in Stock
Compare
ID: 4100752 pcs
thumb image of 2.6ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410075)
2.62 ct Sillimanite Cat's Eye
7.5 x 5.2 mm
$ 9.48
Quantity
Item in Stock
Compare
ID: 4105761 pcs
thumb image of 1.8ct Oval Cabochon Grayish Brown Sillimanite Cat's Eye (ID: 410576)
1.84 ct Sillimanite Cat's Eye
7.7 x 5.8 mm
$ 12.88
Quantity
Item in Stock
Compare
ID: 4101984 pcs
thumb image of 3.6ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410198)
3.63 ct Sillimanite Cat's Eye
7.1 x 4.4 mm
$ 13.14
Quantity
Item in Stock
Compare
ID: 4102052 pcs
thumb image of 3.1ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410205)
3.09 ct Sillimanite Cat's Eye
7.5 x 5.4 mm
$ 11.19
Quantity
Item in Stock
Compare
ID: 4102962 pcs
thumb image of 2.6ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410296)
2.59 ct Sillimanite Cat's Eye
7.5 x 5.3 mm
$ 9.38
Quantity
Item in Stock
Compare
ID: 4103422 pcs
thumb image of 3.2ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410342)
3.19 ct Sillimanite Cat's Eye
7.6 x 5.5 mm
$ 11.55
Quantity
Item in Stock
Compare
ID: 4100632 pcs
thumb image of 2.6ct Oval Cabochon Smoke Sillimanite Cat's Eye (ID: 410063)
2.57 ct Sillimanite Cat's Eye
7.9 x 5.6 mm
$ 9.30
Quantity
Item in Stock
1
2
3
4
5
Sillimanite Cat's Eye
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.
English speaking customer support only

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

International:
+66-39303404

Reorder Items

Save Money
No shipping Fees for Additional Items!
$6.99 Worldwide Shipping

GemSelect Gemstones
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