solid dark crystal opal ring- size: 9

* opal type: solid dark crystal 
* gemstones: diamonds 
* metal: solid 14ky gold
* colours: red, pink, green,orange 
* dimensions: 21.36 x 13.29 x 5.23mm
* origin: coober pedy, SA
* brightness: 8/10
* pattern: chaff, broardflash
* shape: oval