Cutting Opal like anything has a learning curve from shaping and polishing to obtaining the best color possible to identifying the various pattern types. Every stone has a story and everyone very unique. That fire is totally mesmerizing. The image shows you (4) styles of charm pendants. Sold separately and price listed is for (1) Tell me which one you would like and its yours! Custom orders can be placed as well. Coober Pedy is the source to this material.