Laboratory Report Summary IGE N° : D33249 Gemstone Type : Natural Australian Opal Grade : Top Rarest Grade , Hundreds Pin Fires, Even Rarest Red & Blue, Orange, Green, Turquoise, Yellow Weight Ct : 12.06 Size : See Report Color : Full Vivid Fires Colors Cut : Rectangular Treatment : No indication of treatments Origin : Australia - From Coober Pedy Mines ( Gemologic Opinion Seller ) Condition : New item, never used , in sealed Lab Bag Pictures : Not enhanced pictures. Photos are taken with macro lens under different lights to show the most détails with maximum honesty. Where I have represented the colour of this gemstone as accurately as I can, monitors and screens show colours differently. Please bear this in mind when bidding. Due to Magnification, some imperfections ( like micro scratches ) or details inclusions may not be visible to the naked eye, please carefully look at all pictures before placing a bid. Please note that Opals are Climateric Gemstones and their appearance can change. Shipping method : Full Value Insured by registered express mail with tracking number ( 1 to 12 open days for Europe, 2/3 Weeks Outside Europe ) .