Species: Corundum, natural Variety: Ruby Carat weight: 1.03 ct Color: Purplish Red Shape and Cut: Oval mixed cut Measurements: 6.23 X 5.17 X 3.67 mm Transparency: Transparent Treatment: TE3. Heated Moderate Without Residues Origin: Mozambique Country of Origin is an opinion offered by the seller of this item. This opinion is not substantiated by an official laboratory. Certificate: IGE Report D-43612 Internaly Reference. 2168 Shipping method: Registered shipping via International Courier Company (Full insured) Any extra expenses due to your country's customs office will be responsibility for the buyer. All the parcels shipped to Sicily, Sandinia (Italy) and Corsica (France) will have an extra suplement of 18,00€