Boulder Opal Pendants with boulder opals Queensland opal fields, are popular as each opal is unique and distinct with different colour plays. Most boulder opal pendants have an opal that displays colour in its brightest fire position and most opal is freeform shape Boulder Opal Pendants are claw setting and some bezel settings. And designs can be modern ,traditional or creative with or without diamonds Boulder Opal Pendants are available in gold 10.14,18k all hallmarked. To purchase an boluder opal Pendant 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.