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Boulder Opal

Explore boulder opal and discover the distinctive colours and patterns represented in the available collection. Compare each stone's photographs, dimensions and stated characteristics when choosing a piece for jewellery or collecting.
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[NBEC2500X1] Boulder Opal 27x25mm Triangle

Boulder Opal 27x25mm Triangle

$ 62.50
[NBEC2500X2] Boulder Opal 27x27mm Triangle

Boulder Opal 27x27mm Triangle

$ 62.50
[NBEC3025X1] Boulder Opal 29x23mm Triangle

Boulder Opal 29x23mm Triangle

$ 62.50
[NBEC4030X1] Boulder Opal 38x27mm Triangle

Boulder Opal 38x27mm Triangle

$ 62.50
[NBFC4030X1] Boulder Opal 39x22mm Free Form

Boulder Opal 39x22mm Free Form

$ 62.50
[NBFC3525X1] Boulder Opal 35x17mm Free Form

Boulder Opal 35x17mm Free Form

$ 62.50
[NBFC4535X1] Boulder Opal 49x25mm Free Form

Boulder Opal 49x25mm Free Form

$ 62.50
[NBVC3022X1] Boulder Opal 28x22mm Oval

Boulder Opal 28x22mm Oval

$ 62.50
[NBVC4535X1] Boulder Opal 50x22mm Oval

Boulder Opal 50x22mm Oval

$ 62.50
[NBVC3525X4] Boulder Opal 36x17mm Oval

Boulder Opal 36x17mm Oval

$ 62.50
[NBVC4030X1] Boulder Opal 38x25mm Oval

Boulder Opal 38x25mm Oval

$ 62.50
[NBVC3025X1] Boulder Opal 32x25mm Oval

Boulder Opal 32x25mm Oval

$ 62.50
[NBVC3525X3] Boulder Opal 35x25mm Oval

Boulder Opal 35x25mm Oval

$ 62.50
[NBVC3525X1] Boulder Opal 33x22mm Oval

Boulder Opal 33x22mm Oval

$ 62.50
[NBVC3525X2] Boulder Opal 35x20mm Oval

Boulder Opal 35x20mm Oval

$ 62.50
[NBRC2500X1] Boulder Opal 24x22mm Round

Boulder Opal 24x22mm Round

$ 62.50