Western styled opal bangle

* opal type: doublet 
* metal: 925 sterling silver
* colours: green, blue
* dimensions: 20.95 x 62.85 x 2.02mm 
* opal dimensions: 22.81 x 17.08 x 4.13mm
* origin: coober pedy, SA
* brightness: 8/10
* pattern: floral, moss
* opal shape: freeform