Ideal Gem for your collection. Collectors Gem Suitable for gemological Institutions. Large Sizes are Rare. Among the Rarest of Gemstones. Natural gem Free of any Treatment. 100% Natural - Not treated in any way. Beautiful Center-stone for an engagement Ring. Will make a Gorgeous Ring or Pendent accented with Diamonds. Beautiful sharp Cats eye effect. Large Sizes are Extremely Rare. A Gem of Lasting Beauty. Asterism (or Ray Effect) is best seen in Bright Sunlight or by focusing a Flashlight on the face of the gem.
The Chrysoberyl cat's eye is a miracle of Nature! This gem has a thin Bright Silver band of light on a shimmering golden background, and glides across the surface.Fine inclusions in the stone are responsible for this phenomenon called chatoyancy.The incident light is reflected in such a way that that a bright strip of light appears running perpendicular to the inclusions.Ideal Gem for your collection.