Product details
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.
Refractive Index : 1.741 – 1.760
Hardness : 8.5
Chemical Comp : BeAl2O4
Density : 3.73
Crystal Group : Orthorhombic
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.
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