This is a Created Opal oval 10mm x 12mm cabochon, synthetic. Multi-Color , Green-Violet-Blue-Red-Orange-Yellow Flashing; Good Quality; 10mm x 12mm x 3mm; iridescent luster; high flash manmade, synthetic opal from Japan; opals and suitable for fine jewelry; 1 specified buys 1 cab, 3 buys 3 cabs, etc.
