This is a Solid Black Opal stone from Lightning Ridge, New South Wales, Australia which has beautiful flashes of Green and Purple depending which way the stone is facing the light. All opals look best in natural light, so photographs never show them at their best. This stone is ready for setting
If you see an opal on this website that you might like to have as a pendant, please contact Peter to discuss if it is possible with that particular stone.
You also need to state if you wish to have a bail fitted or not. If you do, then you would need to be charged for the cost of metal, silver or gold.