Very rare, Natural Untreated Opal from Ethiopia Perfectly suited as an investment or collector's item. Including a full GRA colored stone report. Variety: Chrystal Opal Species: Natural Opal Weight: 9.12 Carat Color: White + Play of colors Shape: Oval, Cabochon Transparency: Semi-Transparent Treatment: No indications of Heating/treatment Origin: Ethiopia Color Grade: Fine Color Quality See report for more details. GRA report Nr: 1830016 768AN All orders are packed & shipped with great care and delivered by an Express Courier Service. Shipments are insured for full value and have accurate online tracking.