Solid Black Opal and Boulder Opal Specialist Opal Direct


Boulder Opal

Beautiful, natural Australian boulder opal loose stone found in Queensland, Australia.

AU$50
Weight: 0.75 ct, Queensland, Australia, 6.7 x 4.8 x 2.9 mm, Blue, Free Shape, Layer / Pin Fire

Solid Boulder Opal from Queensland, Australia.

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AU$130
Weight: 32.2 ct, Queensland, Australia, 27.5 x 17.5 x 6.3 mm, Blue / Purple, Free Shape, Matrix

Solid Boulder Opal from Queensland, Australia.

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AU$150
Weight: 30.1 ct, Queensland, Australia, 30.0 x 17.0 x 6.7 mm, Purple, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

Sold

AU$150
Weight: 15.14 ct, Queensland, Australia, 18.3 x 14.9 x 6.9 mm, Purple, Free Shape, Layer

Solid Boulder Opal from Queensland, Australia.

In stock

AU$120
Weight: 32 ct, Queensland, Australia, 29.7 x 19.3 x 6.1 mm, White, Free Shape, Layer

Solid Boulder Opal from Queensland, Australia.

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AU$330
Weight: 25.2 ct, Queensland, Australia, 36.4 x 19.8 x 4.5 mm, Green / Purple, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

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AU$280
Weight: 11.39 ct, Queensland, Australia, 26.5 x 12.0 x 4.3 mm, Multi Colour, Free Shape, Chaff / Pin Fire

Solid Boulder Opal from Queensland, Australia.

In stock

AU$230
Weight: 10.37 ct, Queensland, Australia, 18.2 x 11.7 x 6.5 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

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AU$280
Weight: 2.13 ct, Queensland, Australia, 11.2 x 5.8 x 2.3 / 7.0 x 6.4 x 2.5 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

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AU$500
Weight: 1.76 ct, Queensland, Australia, 7.8 x 6.5 x 3.7 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

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AU$380
Weight: 27.98 ct, Queensland, Australia, 29.2 x 20.0 x 5.5 mm, Multi Colour, Free Shape, Matrix

Solid Boulder Opal from Queensland, Australia.

Sold

AU$330
Weight: 27.3 ct, Queensland, Australia, 38.0 x 18.6 x 5.4 mm, Blue / Green, Free Shape, Matrix

Solid Boulder Opal from Queensland, Australia.

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AU$380
Weight: 67.82 ct, Queensland, Australia, 35.8 x 22.4 x 10.0 mm, Blue, Free Shape, Matrix

Solid Boulder Opal from Queensland, Australia.

Sold

AU$300
Weight: 27.57 ct, Queensland, Australia, 39.0 x 16.0 x 5.0 mm, Blue / Green, Free Shape, Matrix

Solid Boulder Opal from Queensland, Australia.

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AU$250
Weight: 24.29 ct, Queensland, Australia, 35.0 x 17.2 x 5.1 mm, Multi Colour, Free Shape, Matrix

Solid Boulder Opal from Queensland, Australia.

Sold

AU$50
Weight: 0.89 ct, Queensland, Australia, 7.2 x 5.5 x 2.4 mm, Green / Orange, Square, Chaff

Solid Boulder Opal from Queensland, Australia.

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AU$60
Weight: 0.63 ct, Queensland, Australia, 6.8 x 4.8 x 2.5 mm, Multi Colour, Square, Chaff

Solid Boulder Opal from Queensland, Australia.

Sold

AU$50
Weight: 0.9 ct, Queensland, Australia, 10.4 x 7.5 x 1.9 mm, Multi Colour, Free Shape, Chaff / Layer

Solid Boulder Opal from Queensland, Australia.

Sold

AU$50
Weight: 1.26 ct, Queensland, Australia, 9.0 x 6.4 x 2.6 mm, Multi Colour, Oval, Chaff / Layer

Solid Boulder Opal from Queensland, Australia.

Sold

AU$50
Weight: 1.9 ct, Queensland, Australia, 9.8 x 6.9 x 3.2 mm, Multi Colour, Triangle, Chaff / Pin Fire

Solid Boulder Opal from Queensland, Australia.

Sold

AU$60
Weight: 1.3 ct, Queensland, Australia, 9.6 x 6.1 x 3.0 mm, Multi Colour, Oval, Layer / Pin Fire

Solid Boulder Opal from Queensland, Australia.

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AU$40
Weight: 1.18 ct, Queensland, Australia, 6.8 x 5.7 x 3.1 mm, Blue / Green, Free Shape, Layer

Solid Boulder Opal from Queensland, Australia.

Sold

AU$400
Weight: 3.09 ct, Queensland, Australia, 23.8 x 5.0 x 3.3 mm, Blue, Free Shape, Chaff / Pin Fire

Solid Boulder Opal from Queensland, Australia.

Sold

AU$990
Weight: 6.4 ct, Queensland, Australia, 18.7 x 10.9 x 4.3 mm, Blue / Green, Free Shape, Mackerel Sky

Solid Boulder Opal from Queensland, Australia.

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AU$2,200
Weight: 19.7 ct, Queensland, Australia, 27.6 x 13.8 x 6.6 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$630
Weight: 76.18 ct, Queensland, Australia, 34.8 x 32.9 x 7.6 mm, Multi Colour, Free Shape, Layer / Pin Fire

Solid Boulder Opal from Queensland, Australia.

In stock

AU$1,450
Weight: 43.5 ct, Queensland, Australia, 50.8 x 18.8 x 5.3 mm, Multi Colour, Free Shape, Layer / Pin Fire

Solid Boulder Opal from Queensland, Australia.

In stock

AU$330
Weight: 7.32 ct, Queensland, Australia, 16.9 x 14.1 x 4.3 mm, Blue / Green, Free Shape, Layer / Pin Fire

Solid Boulder Opal from Queensland, Australia.

Sold

AU$250
Weight: 1.54 ct, Queensland, Australia, 9.4 x 7.5 x 2.7 mm, Blue / Green, Free Shape, Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$120
Weight: 3.31 ct, Queensland, Australia, 15.4 x 8.6 x 3.9 mm, Multi Colour, Free Shape, Layer / Pin Fire

Solid Boulder Opal from Queensland, Australia.

Sold

AU$200
Weight: 11.15 ct, Queensland, Australia, 21.2 x 13.7 x 5.4 mm, Green, Free Shape, Layer / Pin Fire

Solid Boulder Opal from Queensland, Australia.

In stock

AU$280
Weight: 7.04 ct, Queensland, Australia, 24.6 x 8.7 x 4.0 mm, Green / Red, Teardrop, Chaff / Layer

Solid Boulder Opal from Queensland, Australia.

Sold

AU$280
Weight: 17.49 ct, Queensland, Australia, 28.5 x 13.2 x 5.5 mm, Blue, Free Shape, Layer / Pin Fire

Solid Boulder Opal from Queensland, Australia.

Sold

AU$650
Weight: 15 ct, Queensland, Australia, 31.0 x 12.8 x 4.5 mm, Green / Red, Free Shape, Layer / Pin Fire

Solid Boulder Opal from Queensland, Australia.

In stock

AU$1,550
Weight: 12.09 ct, Queensland, Australia, 27.0 x 12.0 x 5.0 mm, Blue / Green, Free Shape, Chaff

Solid Boulder Opal from Queensland, Australia.

Sold

AU$1,350
Weight: 10.7 ct, Queensland, Australia, 28.0 x 11.1 x 4.8 mm, Blue / Green, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

Sold

AU$1,480
Weight: 8.4 ct, Queensland, Australia, 18.8 x 10.3 x 4.8 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$750
Weight: 3.24 ct, Queensland, Australia, 19.9 x 6.5 x 3.1 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

In stock

AU$280
Weight: 0.61 ct, Queensland, Australia, 9.1 x 3.8 x 2.4 mm, Blue / Green, Free Shape, Chaff

Solid Boulder Opal from Queensland, Australia.

Sold

AU$630
Weight: 2.36 ct, Queensland, Australia, 19.5 x 5.1 x 2.4 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

In stock

AU$330
Weight: 1.38 ct, Queensland, Australia, 10.6 x 4.7 x 2.3 mm, Green, Free Shape, Chaff / Layer

Solid Boulder Opal from Queensland, Australia.

Sold

AU$480
Weight: 1.32 ct, Queensland, Australia, 10.4 x 5.2 x 3.1 mm, Multi Colour, Free Shape, Chaff

Solid Boulder Opal from Queensland, Australia.

In stock

AU$400
Weight: 1.34 ct, Queensland, Australia, 10.3 x 7.6 x 2.3 mm, Blue / Green, Triangle, Flash

Solid Boulder Opal from Queensland, Australia.

Sold

AU$480
Weight: 1.47 ct, Queensland, Australia, 16.4 x 4.8 x 2.0 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$380
Weight: 0.88 ct, Queensland, Australia, 9.8 x 4.9 x 2.1 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

Sold

AU$300
Weight: 1.14 ct, Queensland, Australia, 9.2 x 6.3 x 2.1 mm, Multi Colour, Free Shape, Chaff

Solid Boulder Opal from Queensland, Australia.

In stock

AU$280
Weight: 1.32 ct, Queensland, Australia, 14.7 x 5.1 x 2.0 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

Sold

AU$200
Weight: 1.1 ct, Queensland, Australia, 10.2 x 5.5 x 2.2 mm, Green / Red, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock