Species: Corundum, Natural Variety: Sapphire Carat weight: 2.70 ct Color: Blue Shape and Cut: Oval Mixed Cut Measurements: 10.22 x 8.18 x 3.25 mm Transparency: Transparent Treatment. TE, Heated. Certificate: I.G.E Gemological Report No. D-46786 Internal Reference. 3927 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, Sardinia (Italy) and Corsica (France) will have an extra suplement of 18,00€