CHRYSOBERYL CATS EYE MEDIUM GREEN 1.58 Cts - 20414 BEAUTIFUL GEM. 6.5 x 6 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. 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. The item "CHRYSOBERYL CATS EYE MEDIUM GREEN 1.58 Cts NATURAL CEYLON LOOSE GEMSTONE 20414" is in sale since Thursday, April 1, 2021. 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.