Cat's Eye Chrysoberyl

Cat's Eye Chrysoberyl is a phenomenal variety of the mineral chrysoberyl, treasured for its unique optical effect known as chatoyancy. This effect is caused by light reflecting off of numerous tiny, parallel, needle-like inclusions within the gemstone, creating a luminous streak that moves across the surface of the stone, resembling a cat's eye. The most desirable color is a honey-yellow to a slightly greenish-yellow, with a sharp and well-defined 'eye' that runs the length of the cabochon-cut stone. Historically, cat's eye has been regarded as a talisman that provides protection to its wearer and brings good fortune. It is particularly revered in Asian cultures. When evaluating a Cat's Eye, the most important factors are the strength and sharpness of the eye, the body color, and the clarity of the stone. A well-defined, silvery-white eye on a rich honey-colored background is considered the most valuable. For collectors, stones with a 'milk and honey' effect, where one side of the eye line is milky and the other is honey-colored, are highly sought after. Due to its high hardness of 8.5 on the Mohs scale, it is a durable gemstone suitable for all types of jewelry, including rings for daily wear. However, care should still be taken to protect it from hard knocks and scratches.