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 Star effect.
Large Sizes are Extremely Rare!
A Gem of Lasting Beauty.
Refractive Index: 1.759-1.778
Chemical Comp: AL2O3
Crystal Group: Hexagonal
Star Sapphires display a 6 rayed star
By light reflecting off the silky crystallizations of
rutile inside called asterism. Star Sapphires comes
in a range of colors but the finer Blues, Reds,
Green yellow orange and Padparaschas are extremely rare.
Some color-change Corundum also displays asterism,
and is called Color-change Star Sapphires.
Top-quality sapphires are extremely rare. Beauty, magnificent color, transparency, and durability are the main features. Color and asterism determines the value of a star sapphire. Sri Lanka is known for the finest and the largest sapphires in the world.