Description Natural Tigers Eye Oval Cabochons Known for its golden brown hues and beautiful chatoyancy. Available in 10x8mm and 12x10mm Oval Cabochons. *please note due to the nature of the gemstone, each one will be unique and have different characteristics. Photos are a representation from the current parcel available. Chatoyancy refers to a unique optical effect seen in certain gemstones, where a band of light moves across the surface, resembling the slit eye of a cat. Moh’s Scale Hardness: 6.5 – 7 Treatment: None Origin: Africa