This gem is 100% Natural with Natural color."Not Treated in any way.
Has been Scientifically tested and Verified.
Beautiful Center-stone for an engagement Ring.
Gem with High Luster and Good Clarity.
A Gem of Lasting Beauty.
Among the Rarest of gemstones.
Will make a Gorgeous Ring or Pendent accented with Diamonds.
UNHEATED SAPPHIRES - Almost all Sapphires mined Raw or Geuda form are Heat Treated to high temperatures to induce color and to enhance clarity and luster.
This process is now the Industry Standard for Sapphires.
This Sapphire is UNHEATED. Certified
Refractive Index: 1.759-1.778
Chemical Comp: AL22O3
Crystal Group: Hexagonal
White Sapphires - Sri Lanka is well known for the finest quality sapphires. The colorless is the White Sapphire – the closest natural substitute for Diamond. Its hardness is next to Diamond with outstanding brilliance.Mining continues from ancient times to this day. Sri Lanka is known for producing the largest sapphires in the world.