Beautiful Natural Ethiopian Opal Rough Lot Product-: Ethiopian opal rough Weight in carat-: 12.60 Ct Grade-: AAA++ Multi Fire Origin-: Ethiopia Quantity-: 9 piece Code-: AT21 Note-: Drilling is also available at free cost 100% Genuine & Natural Measurements & weight are close to approximations Opal Rough 9 Pieces Lot Ethiopian 12.60Ct Natural Opal, Welo Fire Rough, Untreated Raw Gemstone