4.37ct Pipe Opal Pentagon Free-form There is a small clean

There is a small clean chip on the back of this piece

15ct Free-form Black Opal Cabochon

Stone Type Chalcedony-Chrysoprase Cut Free Form Cabochon Weight  12

50ct Freeform Opalized Wood/Pipe Opal

4.37ct Pipe Opal Pentagon Free-form There is a small clean4. 37ct Pipe Opal Pentagon. Stone Type Opal Pipe Cut Pentagon Shape Weight 4. 37ct Dimensions Approx. 12x10. 7mm 5. 5mm deep Colour Multicolour Clarity NA Treatment None Origin QLD, Australia, Responsible Sourcing Reference LG700227 Notes *Please note that this stone has been photographed to our best ability to accurately show its colour under moderate lighting. The image may appear different when viewed on varying screens, in person and under