CERTIFIED CHRYSOBERYL CATS EYE 8.30 CTS - NATURAL SRI LANKA GEMSTONE - 15850

Description

Cresla Gemstore...
CHRYSOBERYL CATS EYE 8.30 CTS 15850
BEAUTIFUL SILVER RAY
Carats
8.30
Size
13 x 10.6 mm
Color
Grayish Green
Clarity
Translucent
Shape
Oval
Treatment
None
Origin
Sri Lanka
Location
Colombo,Sri Lanka
Price
$ 490.00
Description
100% Natural - Not treated in any way.
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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