-40%
CHRYSOBERYL CATS EYE 1.73 Cts ROUND SHAPE NATURAL CEYLON LOOSE GEMSTONE 20586
$ 205.92
- Description
- Size Guide
Description
Cresla GemstoreCHRYSOBERYL CATS EYE 1.73 Cts ROUND SHAPE 20586
GORGEOUS GEM FOR ENGAGEMENT RING
Carats
1.73
Size
7.09 x 6.82 mm
Color
Dark Green
Clarity
VC
Shape
Round
Treatment
None
Origin
Sri Lanka
Location
Colombon, Sri Lanka
Price
$ 390.00
Description
100% Natural - Not treated in any way.
Beautiful Center-stone for an engagement Ring.
Color enhances to incandescent light
Beautiful sharp Catseye effect.
Large Sizes are Extremely Rare!
A Gem of Lasting Beauty.
Chatoyancy is Cats Eye gems 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.