Product details
Ideal Gem for your collection.
Collectors Gem Suitable for gemological Institutions.
Among the Rarest of Gemstones.
Natural gem Free of any Treatment.
100% Natural – Not treated in any way.
Beautiful Center-stone for an engagement Ring.
Will make a Gorgeous Ring or Pendent accented with Diamonds.
Beautiful sharp Cats eye effect.
A Gem of Lasting Beauty.
Asterism (or Ray Effect) is best seen in Bright Sunlight or by focusing a Flashlight on the face of the gem.Refractive Index: 1.759-1.778
Hardness: 9
Chemical Comp: AL2O3
Density: 4.00
Crystal Group: Hexagonal
Collectors Gem Suitable for gemological Institutions.
Among the Rarest of Gemstones.
Natural gem Free of any Treatment.
100% Natural – Not treated in any way.
Beautiful Center-stone for an engagement Ring.
Will make a Gorgeous Ring or Pendent accented with Diamonds.
Beautiful sharp Cats eye effect.
A Gem of Lasting Beauty.
Asterism (or Ray Effect) is best seen in Bright Sunlight or by focusing a Flashlight on the face of the gem.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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