Vintage Mid-Century Tigers Eye Cocktail Ring 14kThis mid century cocktail ring features a rectangular cabochon tiger's eye set in 14 karat yellow gold. Tiger's eye displays chatoyancy, a natural optical effect that creates a shifting band of light across the stone's surface resembling a cat's eye, caused by parallel fibrous inclusions within the quartz. The cabochon cutsmooth and domed without facetsmaximizes this chatoyant effect by concentrating light across the stone's silky bands of golden