CHRYSOBERYL CATS EYE 1.66 CTS 13607 - GORGEOUS SILVER RAY

CHRYSOBERYL CATS EYE 1.66 CTS 13607 - GORGEOUS SILVER RAY

  • $190.00

Carats 1.66
Size 8.2 x 6.8 mm
Color Yellow Green
Clarity VC
Shape Oval
Treatment None
Origin Sri Lanka
Location Colombo,Sri Lanka
Price $ 190.00
Collectors Gem Suitable for gemological Institutions.
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.
A Gem of Lasting Beauty. Asterism (or Ray Effect) is best seen in Bright Sunlight or by focusing a Flashlight on the face of t

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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