Solid Black Opal and Boulder Opal Specialist Opal Direct


Boulder Opal

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

AU$21,000
Weight: 19.75 ct, Queensland, Australia, 32.4 x 13.6 x 5.8 mm, Blue / Green, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$16,500
Weight: 164.2 ct, Queensland, Australia, 44.5 x 36.6 x 9.4 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

In stock

AU$16,500
Weight: 19.8 ct, Queensland, Australia, 23.1 x 17.1 x 5.6 mm, Green / Red, Free Shape, Broad Flash / Chaff

Solid Boulder Opal

In stock

AU$15,500
Weight: 24.45 ct, Queensland, Australia, 35.4 x 13.2 x 6.4 mm, Green, Free Shape, Chaff / Pin Fire

Solid Boulder Opal

In stock

AU$13,000
Weight: 35.95 ct, Queensland, Australia, 38.5 x 18.0 x 5.5 mm, Blue / Green, Free Shape, Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$11,000
Weight: 7.38 ct, Queensland, Australia, 19.3 x 8.8 x 4.0 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal

In stock

AU$9,600
Weight: 42.2 ct, Queensland, Australia, 45.0 x 20.0 x 5.8 mm, Green / Red, Free Shape, Chaff / Layer

Solid Boulder Opal

In stock

AU$8,200
Weight: 8.39 ct, Queensland, Australia, 18.0 x 11.7 x 4.5 mm, Blue / Green, Free Shape, Broad Flash

Solid Boulder Opal

Sold

AU$7,800
Weight: 33.5 ct, Queensland, Australia, 34.0 x 18.3 x 5.0 mm, Blue, Free Shape, Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$7,700
Weight: 20.7 ct, Queensland, Australia, 25.0 x 16.4 x 6.4 mm, Blue / Green, Free Shape, Broad Flash

Solid Boulder Opal

In stock

AU$6,900
Weight: 9.6 ct, Queensland, Australia, 17.5 x 16.3 x 5.0 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal

In stock

AU$6,000
Weight: 63.1 ct, Queensland, Australia, 29.2 x 28.2 x 8.6 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal

In stock

AU$5,600
Weight: 19.8 ct, Queensland, Australia, 29.3 x 18.6 x 3.9 mm, Multi Colour, Free Shape, Chaff

Solid Boulder Opal

In stock

AU$4,900
Weight: 8.5 ct, Queensland, Australia, N/A mm, Multi Colour, Triangle, Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$4,600
Weight: 23.5 ct, Queensland, Australia, 43.4 x 12.2 x 5.0 mm, Blue / Green, Teardrop, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$5,200 AU$4,300
Weight: 7.03 ct, Queensland, Australia, 19.2 x 15.8 x 4.7 mm, Multi Colour, Free Shape, Flagstone

Solid Boulder Opal from Queensland, Australia.

In stock

AU$4,300
Weight: 10.46 ct, Queensland, Australia, 23.0 x 11.1 x 4.4 mm, Green, Free Shape, Broad Flash

Solid Boulder Opal

Sold

AU$4,200
Weight: 5.33 ct, Queensland, Australia, 20.2 x 9.0 x 3.5 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$3,800
Weight: 5.46 ct, Queensland, Australia, 13.9 x 9.9 x 3.5 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal

Sold

AU$3,680
Weight: 13.18 ct, Queensland, Australia, 20.0 x 10.5 x 10.5 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$3,600
Weight: 21.1 ct, Queensland, Australia, N/A mm, Green / Red, Free Shape, Chaff

Solid Boulder Opal from Queensland, Australia.

In stock

AU$3,600
Weight: 11.5 ct, Queensland, Australia, 24.0 x 13.2 x 4.7 mm, Blue / Green, Free Shape, Flash

Solid Boulder Opal

In stock

AU$2,650
Weight: 19.3 ct, Queensland, Australia, N/A mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$1,950
Weight: 9 ct, Queensland, Australia, 22.3 x 12.3 x 3.6 mm, Blue, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$1,850
Weight: 6.3 ct, Queensland, Australia, N/A mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$1,650
Weight: 9.27 ct, Queensland, Australia, 27.7 x 8.5 x 4.1 mm, Blue / Green, Free Shape, Chaff

Solid Boulder Opal

In stock

AU$1,650
Weight: 35.95 ct, Queensland, Australia, 40.0 x 38.0 x 4.8 mm, Blue / Green, Triangle, Broad Flash

Solid Boulder Opal

In stock

AU$1,500
Weight: 55 ct, Queensland, Australia, 50.9 x 22.3 x 6.0 mm, Green, Free Shape, Pin Fire

Solid Boulder Opal

In stock

AU$1,480
Weight: 19.65 ct, Queensland, Australia, N/A mm, Multi Colour, Free Shape, Pin Fire

Solid Boulder Opal from Queensland, Australia.

In stock

AU$1,350
Weight: 7.48 ct, Queensland, Australia, 25.9 x 7.1 x 4.0 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$1,300
Weight: 18.2 ct, Queensland, Australia, N/A mm, Blue, Free Shape, Pin Fire

Solid Boulder Opal from Queensland, Australia.

Sold

AU$1,200
Weight: 33.5 ct, Queensland, Australia, 38.0 x 14.7 x 6.5 mm, Blue, Free Shape, Layer

Solid Boulder Opal

In stock

AU$1,198
Weight: 15 ct, Queensland, Australia, N/A mm, Multi Colour, Chaff

Solid Boulder Opal from Queensland, Australia.

In stock

AU$1,100
Weight: 268 ct, Queensland, Australia, 64.7 x 63.6 x 8.5 mm, Blue, Free Shape, Matrix

Solid Boulder Opal from Queensland, Australia.

In stock

AU$1,100
Weight: 5.53 ct, Queensland, Australia, 17.5 x 7.4 x 4.2 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal

In stock

AU$1,100
Weight: 6.65 ct, Queensland, Australia, 16.4 x 9.4 x 4.5 mm, Multi Colour, Free Shape, Stained Glass

Solid Boulder Opal

Sold

AU$1,000
Weight: 3.47 ct, Queensland, Australia, 13.0 x 8.4 x 3.8 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal

In stock

AU$1,000
Weight: 5.59 ct, Queensland, Australia, 19.9 x 7.5 x 3.9 mm, Green, Oval, Chaff / Pin Fire

Solid Boulder Opal

In stock

AU$950
Weight: 9.3 ct, Queensland, Australia, N/A mm, Multi Colour, Free Shape, Pin Fire

Solid Boulder Opal from Queensland, Australia.

In stock

AU$930
Weight: 5.8 ct, Queensland, Australia, 11.1 x 9.0 x 3.6 / 11.2 x 9.0 x 3.4 mm, Green / Red, Oval, Feather

Solid Boulder Opal

In stock

AU$880
Weight: 15.5 ct, Queensland, Australia, 21.4 x 18.1 x 5.7 mm, Multi Colour, Free Shape, Matrix

Solid Boulder Opal

Sold

AU$830
Weight: 8.65 ct, Queensland, Australia, 15.5 x 11.5 x 6.1 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

In stock

AU$830
Weight: 20.6 ct, Queensland, Australia, 38.5 x 20.0 x 4.2 mm, Blue / Green, Free Shape, Layer

Solid Boulder Opal

In stock

AU$785
Weight: 9.65 ct, Queensland, Australia, 23.9 x 9.7 x 3.7 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$780
Weight: 5.4 ct, Queensland, Australia, N/A mm, Red, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock

AU$760
Weight: 14.78 ct, Queensland, Australia, N/A mm, Green / Red, Triangle, Pin Fire

Solid Boulder Opal from Queensland, Australia.

In stock

AU$750
Weight: 8.65 ct, Queensland, Australia, N/A mm, Green / Red, Free Shape, Pin Fire

Solid Boulder Opal from Queensland, Australia.

In stock

AU$680
Weight: 14.83 ct, Queensland, Australia, 21.7 x 14.8 x 7.5 mm, Green / Red, Free Shape, Layer

Solid Boulder Opal from Queensland, Australia.

In stock