boulder opal earrings are made in 18k gold for pierced ears or French clips.
Boulder opal is mined in central Queensland australia
Boulder Opal earrings are popular as each opal is unique and distinct with different colour plays
And designs can be modern, traditional or creative Boulder Opal Earrings are available in 9,10,14 and 18 k\\ gold all hallmarked.
To purchase an opal Earring you can choose firstly the opal colours that are pleasing to your eye from reds to sunset to green, blues or combination of all these opal colours.
