Product details
Ideal Gem for your collection.
Collectors Gem! Suitable for gemological Institutions.
Beautiful Ray.
Large Sizes are Rare.
Among the Rarest of Gemstones.
Natural gem Free of any Treatment.
R.I. :1.741 - 1.760 Hardness :8.5 Chemical Comp. :BeAl2O4 Density : 3.73 Crystal Group :Orthorhombic
Chrysoberyl 4 Ray Star rarely some gems display a 4 Rayed Star which are extremely rare – a collectors gem.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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