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Boulder Opal

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

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Natural Boulder Opal Loose Stone DL2610
AU$200
Weight: 8.19 ct, Queensland, Australia, 19.7 x 11.1 x 3.9 mm, Blue / Green, Free Shape, Chaff / Layer

Solid Boulder Opal

In stock
Natural Boulder Opal Loose Stone DL2614
AU$350
Weight: 3.29 ct, Queensland, Australia, 13.5 x 7.6 x 3.7 mm, Green, Free Shape, Grass

Solid Boulder Opal

In stock
Natural Boulder Opal Loose Stone DL2620
AU$2,100
Weight: 17.7 ct, Queensland, Australia, 33.6 x 14.8 x 4.5 mm, Green / Red, Free Shape, Chaff / Layer

Solid Boulder Opal

In stock
Natural Boulder Opal Loose Stone DL2625
AU$9,300
Weight: 11.9 ct, Queensland, Australia, 29.7 x 12.8 x 4.9 mm, Blue / Green, Free Shape, Chaff

Solid Boulder Opal

In stock
Natural Boulder Opal Loose Stone DL2636
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

Sold
Natural Boulder Opal Loose Stone DL2648
AU$330
Weight: 1.8 ct, Queensland, Australia, 10.4 x 7.1 x 3.0 mm, Green, Oval, Chaff / Pin Fire

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2662
AU$700
Weight: 14.94 ct, Queensland, Australia, 30.6 x 11.3 x 9.1 mm, Multi Colour, Free Shape, Chaff / Pin Fire

Solid Boulder Opal

In stock
Natural Boulder Opal Loose Stone DL2676
AU$350
Weight: 7.6 ct, Queensland, Australia, 19.7 x 13.0 x 3.5 mm, Blue / Green, Free Shape, Chaff / Layer

Solid Boulder Opal

In stock
Natural Boulder Opal Loose Stone DL2678
AU$430
Weight: 13.1 ct, Queensland, Australia, 22.9 x 14.6 x 4.3 mm, Blue / Green, Free Shape, Layer / Pin Fire

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2684
AU$590
Weight: 5.48 ct, Queensland, Australia, 17.8 x 9.7 x 3.8 mm, Multi Colour, Free Shape, Chaff

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2690
AU$480
Weight: 18.35 ct, Queensland, Australia, 26.0 x 15.0 x 6.6 mm, Blue / Green, Free Shape, Flash

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2697
AU$4,200
Weight: 27.55 ct, Queensland, Australia, 29.8 x 18.1 x 6.3 mm, Multi Colour, Free Shape, Flash

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2698
AU$2,700
Weight: 12.9 ct, Queensland, Australia, 25.7 x 10.9 x 4.8 mm, Green, Free Shape, Broad Flash / Chaff

Solid Boulder Opal

In stock
Natural Boulder Opal Loose Stone DL2703
AU$4,700
Weight: 7.7 ct, Queensland, Australia, 15.0 x 12.7 x 4.6 mm, Blue / Green, Free Shape, Broad Flash

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL272
AU$760
Weight: 14.78 ct, Queensland, Australia, N/A mm, Green / Red, Triangle, Pin Fire

Solid Boulder Opal from Queensland, Australia.

In stock
Natural Boulder Opal Loose Stone DL2743
AU$1,890
Weight: 20.18 ct, Queensland, Australia, 27.0 x 15.0 x 7.2 mm, Blue / Green, Free Shape, Broad Flash / Chaff

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2784
AU$80
Weight: 4.2 ct, Queensland, Australia, 18.0 x 10.2 x 3.3 mm, Green, Teardrop, Pin Fire

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2806
AU$630
Weight: 7.36 ct, Queensland, Australia, 15.6 x 13.5 x 3.0 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2807
AU$250
Weight: 4.65 ct, Queensland, Australia, 15.3 x 13.1 x 2.5 mm, Multi Colour, Free Shape, Chaff / Layer

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2809
AU$630
Weight: 5.2 ct, Queensland, Australia, 16.9 x 10.0 x 4.1 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal

In stock
Natural Boulder Opal Loose Stone DL2831
AU$3,800
Weight: 9.6 ct, Queensland, Australia, 18.0 x 13.9 x 5.4 mm, Blue / Green, Free Shape, Broad Flash / Chaff

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2835
AU$630
Weight: 19.37 ct, Queensland, Australia, 27.4 x 20.5 x 6.0 mm, Multi Colour, Free Shape, Broad Flash / Layer

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2843
AU$58
Weight: 6.98 ct, Queensland, Australia, 17.2 x 12.1 x 3.7 mm, Blue / Green, Teardrop, Layer / Pin Fire

Solid Boulder Opal

In stock
Natural Boulder Opal Loose Stone DL2857
AU$450
Weight: 6.7 ct, Queensland, Australia, 20.5 x 15.4 x 3.6 mm, Green, Free Shape, Flash / Chaff

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2860
AU$380
Weight: 5.34 ct, Queensland, Australia, 14.6 x 11.0 x 3.9 mm, Blue / Green, Free Shape, Broad Flash

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2880
AU$250
Weight: 2.17 ct, Queensland, Australia, 11.4 x 6.9 x 3.0 mm, Blue / Green, Free Shape, Grass

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2886
AU$1,880
Weight: 6.46 ct, Queensland, Australia, 20.4 x 10.1 x 4.5 mm, Blue / Green, Free Shape, Broad Flash

Solid Boulder Opal

In stock
Natural Boulder Opal Loose Stone DL2892
AU$5,100
Weight: 36.4 ct, Queensland, Australia, 42.5 x 22.3 x 5.0 mm, Multi Colour, Free Shape, Chaff / Pin Fire

Solid Boulder Opal

Sold
Natural Boulder Opal Loose Stone DL2898
AU$250
Weight: 24.7 ct, Queensland, Australia, 23.1 x 17.2 x 8.1 mm, Multi Colour, Free Shape, Matrix

Solid Boulder Opal from Queensland, Australia.

In stock
Natural Boulder Opal Loose Stone DL2908
AU$380
Weight: 12.86 ct, Queensland, Australia, 28.7 x 12.4 x 4.5 mm, Blue / Green, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock
Natural Boulder Opal Loose Stone DL2916
AU$380
Weight: 1.95 ct, Queensland, Australia, 10.3 x 5.8 x 3.5 mm, Green, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

Sold
Natural Boulder Opal Loose Stone DL2917
AU$500
Weight: 3.96 ct, Queensland, Australia, 14.7 x 8.8 x 4.1 mm, Blue / Green, Teardrop, Feather

Solid Boulder Opal from Queensland, Australia.

Sold
Natural Boulder Opal Loose Stone DL2919
AU$630
Weight: 9.36 ct, Queensland, Australia, 19.3 x 15.2 x 4.2 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

In stock
Natural Boulder Opal Loose Stone DL2923
AU$250
Weight: 1.12 ct, Queensland, Australia, 9.3 x 5.8 x 2.7 mm, Green, Free Shape, Flash

Solid Boulder Opal from Queensland, Australia.

Sold
Natural Boulder Opal Loose Stone DL2932
AU$200
Weight: 1.25 ct, Queensland, Australia, 9.8 x 7.6 x 2.6 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

Sold
Natural Boulder Opal Loose Stone DL2954
AU$380
Weight: 4.84 ct, Queensland, Australia, 24.9 x 5.5 x 4.3 mm, Multi Colour, Free Shape, Chaff

Solid Boulder Opal from Queensland, Australia.

Sold
Natural Boulder Opal Loose Stone DL2978
AU$1,500
Weight: 6.64 ct, Queensland, Australia, 16.1 x 11.8 x 4.5 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

Sold
Natural Boulder Opal Loose Stone DL2979
AU$1,500
Weight: 8.27 ct, Queensland, Australia, 26.0 x 9.0 x 4.8 mm, Multi Colour, Free Shape, Chaff

Solid Boulder Opal from Queensland, Australia.

In stock
Natural Boulder Opal Loose Stone DL2981
AU$1,980
Weight: 6.26 ct, Queensland, Australia, 24.7 x 6.6 x 5.0 mm, Blue / Green, Free Shape, Chaff

Solid Boulder Opal from Queensland, Australia.

In stock
Natural Boulder Opal Loose Stone DL2983
AU$1,800
Weight: 6.92 ct, Queensland, Australia, 16.1 x 11.5 x 4.4 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

Sold
Natural Boulder Opal Loose Stone DL2984
AU$2,200
Weight: 40.77 ct, Queensland, Australia, 36.2 x 17.7 x 6.0 mm, Blue / Green, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

In stock
Natural Boulder Opal Loose Stone DL2986
AU$550
Weight: 153.1 ct, Queensland, Australia, 74 x 20.6 x 7.4 / 74 x 20.7 x 7.6 mm, Multi Colour, Free Shape, Matrix

Solid Boulder Opal from Queensland, Australia.

In stock
Natural Boulder Opal Loose Stone DL2991
AU$870
Weight: 21.69 ct, Queensland, Australia, 37.5 x 17.0 x 4.9 mm, Blue / Green, Free Shape, Grass

Solid Boulder Opal from Queensland, Australia.

Sold
Natural Boulder Opal Loose Stone DL2992
AU$4,900
Weight: 17.19 ct, Queensland, Australia, 24.6 x 17.7 x 5.5 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

In stock
Natural Boulder Opal Loose Stone DL2994
AU$3,100
Weight: 8.02 ct, Queensland, Australia, 18.8 x 15.5 x 3.7 mm, Multi Colour, Free Shape, Chaff

Solid Boulder Opal from Queensland, Australia.

In stock
Natural Boulder Opal Loose Stone DL2999
AU$870
Weight: 4.1 ct, Queensland, Australia, 13.3 x 7.7 x 4.4 mm, Multi Colour, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

Sold
Natural Boulder Opal Loose Stone DL3007
AU$490
Weight: 2.73 ct, Queensland, Australia, 13.2 x 7.2 x 3.2 mm, Multi Colour, Free Shape, Broad Flash / Chaff

Solid Boulder Opal from Queensland, Australia.

Sold
Natural Boulder Opal Loose Stone DL3014
AU$800
Weight: 19.25 ct, Queensland, Australia, 35.0 x 12.4 x 5.7 mm, Blue / Green, Free Shape, Broad Flash

Solid Boulder Opal from Queensland, Australia.

In stock
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