Natural Boulder Opal NecklaceFull Details: Natural Australian Boulder Opal with Adjustable Leather Necklace Opal Colour Light Blue Shape Free Form Material Adjustable Length Leather Necklace This handcrafted, one of a kind piece, comes from the mines of Yowah, Queensland. Over millions of years the ever irresistible Boulder Opal formed to give you a piece that's everlasting.

56 mm (w) x  7

98 mm (l) x 2

Opal Doublet Details:

49 mm (l) x 3

Colour - Green / Red / Multi Coloured

Shape - Free form tear drop

- How to dop up an opal and create your own dop sticks

With its clean sleek curve

Colour - Red / Green / Blue

9kt Rose Gold

Full Details:  Australian Boulder Doublet Opal with 4 White Cubic Zirconia Claw Set Ring

Opal Colour - Electric Red/Gold/Blue/Green