These two stones come from Lightning Ridge in New South Wales, Australia. They show Blue, Green, Green, Gold, Red, Pink colours and would make a lovely pair of earrings. Classed as N6 with a Brightness rating of 5.
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.