Mens signet ring - lightning ridge doublet - 925 sterling silver

* opal type: Doublet opal
* metal: 925 sterling silver
* colours: red, blue, green, orange 
* width: 12.70 mm (stone)
* length: 14.44 mm (stone)
* origin: Lightning ridge, NSW
* brightness: 10/10
* pattern: moss, floral
* shape: freeform