Head cut and polished in Australia with love. If you have any questions please feel free to contact me. The item "SOLID AUSTRALIAN BOULDER OPAL CROSS. 925 Sterling Silver CHAIN NECKLACE Natural" is in sale since Thursday, October 29, 2020.This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Necklaces & Pendants\Gemstone".crazy" and is located in Brisbane, QLD. This item can be shipped worldwide.