CHRYSOBERYL YELLOW GREEN CATS EYE 0.86 CTS - 12856 NATURAL CEYLON LOOSE GEM

Description

Cresla Gemstore
CHRYSOBERYL CATS EYE 0.86 CTS 12856
FINE SLIVER RAY
Carats
0.86
Size
5.9 x 4.7 mm
Color
Yellow Green
Clarity
TRC/VC
Shape
Oval
Treatment
None
Origin
Sri Lanka
Location
Colombo,Sri Lanka
Price
$ 60.00
Description
Ideal Gem for your collection.
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 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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