Product details
100% Natural – Not treated in any way.
Rare Collectors Gem
Suitable for Museums,Institutions and Students of Gemology.
Beautiful sharp Catseye effect.
Among the Rarest of gemstones.
Refractive Index: 1.759-1.778
Hardness: 9
Chemical Comp: AL2O3
Density: 4.00
Crystal Group: Hexagonal
Some Sapphires, display a single ray hence called Cats-eyes, Which are extremely rare – a collectors gem. Sapphire Cats-eyes belong to the Corundum family.
Sri Lanka is well known for the finest quality sapphires. They come in a range of colors and also colorless. Mining continues from ancient times to this day.




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