Species: Natural beryl Variety: Aquamarine Weight: 7.75 cts Measurements: 13.32 x 13.20 x 8.73 mm Cut: Modified step Shape : Triangular Transparancy : Transparent Color: Blue Laboratory report/number: 178806 Treatment: Not mentioned in the report Origin: The country of origin indicated here is based solely on a spontaneous declaration by the seller, accepted to the extent possible by the auctioneer, without being corroborated by an official expert report from the gemological laboratory that prepared the report.