Cat's Eye 6mm Round A Grade - 15-16 Inch Shape_Faceted Rondelle It is believed by some

It is believed by some to improve memory and increase analytical skills

It is believed that the melding of these two stones creates a powerful healing energy

and because its hardness has made the stone perfect for beads and cabochons

polished to show off all it's amazing colors

and rutile

Cat's Eye 6mm Round A Grade - 15-16 Inch Shape_Faceted Rondelle It is believed by someCats Eye is a quartz stone that appears in a range of colors including white, gray, green, yellow and brown. The fibrous asbestos inclusions in the stone give it the flash that inspired its name. It is a form of Chrysoberyl, the third to hardest common natural gemstone, with a Mohs Hardness of 8. 5, between Topaz (8) and Corundum (9).