100% Natural - Not treated in any way.
Beautiful Center-stone for an engagement Ring.
Will make a Gorgeous Ring or Pendent accented with Diamonds.
Heated to enhance Luster and Color - The industry standard for Sapphire.
Gem with High Luster and Good Clarity.
A Gem of Lasting Beauty.
Refractive Index: 1.759-1.778
Chemical Comp: AL22O3
Crystal Group: Hexagonal
The Sapphire belongs to the corundum group, with excellent hardness, exceeded only by Diamond –the hardest mineral on Earth. The oldest sapphire finds are in Ceylon, or Sri Lanka as it is known today where they are mined from ancient times. Ceylon sapphires are recognized by the luminosity of their light to mid-blue colors. Ranging from blue to purple and pink.