All / Shop by Opal Type / All Shop by Opal Type Crystal Opal Black & Dark Opal White Opal Opal Pairs Boulder Opal Doublets Shop by Origin Shop by Opal Shape 5.99ct Crystal Opal Pair Coober Pedy $2,156.00 5.05ct Crystal Opal Pair Coober Pedy $1,818.00 13.15ct Crystal Opal Pair Coober Pedy $2,565.00 9.64ct Crystal Opal Pair Coober Pedy $3,180.00 5.28ct Crystal Opal Pair Coober Pedy $1,900.00 12.94ct Crystal Opal Pair Coober Pedy $4,270.00 3.9ct Crystal Opal Pair Coober Pedy $1,404.00