2.5cts - South Australian Crystal Opal from Andamooka sterling silver A gorgeous solid White Opal

A gorgeous solid White Opal from Coober Pedy

Solid Lightning Ridge Black Opal bezel set into 9k gold

This stone displays predominantly blue

This very sizeable stone displays gorgeous green and blue colouration in flag and floral patterns

Natural Internal sand lined and feathers priced accordingly

2.5cts - South Australian Crystal Opal from Andamooka sterling silver A gorgeous solid White OpalA gorgeous solid Crystal Opal from Andamooka, South Australia. This stone displays suspended green and blue colouration in transparent crystal. Cut to a freeform oval cabochon with a quality finishing polish. Total weight 2. 5cts Area of Mine South Australian Opal Fields, Australia Dimensions 12. 8mm x 10. 4mm x 3. 3mm Shape oval Colours green, blue