CHRYSOBERYL CATS EYE 1.17 CTS 19100 RAZOR SHARP SILVER RAY. 5.7 x 4.0 mm. 100% Natural - Not treated in any way. Beautiful Center-stone for an engagement Ring. Will make a Gorgeous Ring or Pendent accented with Diamonds.
Extremely Difficult to cut & polish. 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 a bright strip of light appears running perpendicular to the inclusions. The item "CHRYSOBERYL CATS EYE 1.17 CTS NATURAL CEYLON LOOSE GEM 19100" is in sale since Thursday, March 28, 2019. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Chrysoberyl". The seller is "cresla" and is located in Colombo.
This item can be shipped worldwide.
- Shape: Round
- Country of Origin: Sri Lanka
- Country/Region of Manufacture: Sri Lanka
- Cat's Eye: Yes
- Natural/Lab-Created: Natural
- Length: 5.7 mm
- Width: 4.0 mm
- Cut Grade: Good
- Transparency: Transparent
- Treatment: None (No Enhancement)
- Brand: Cresla
- Total Carat Weight (TCW): 1.17