Winton Boulder Opal Stones (4)

Pipe Crystal / Wood Fossil (53)

Koroit Opal Stones (9)

Yowah Opal Stones (14)

Boulder Opal is a type of unique rock found in Queensland, Australia. It is easily identifiable because it is a mixture of ironstone and opal either in a matrix or layered; the stones often have a more ‘Earthy’, ‘rocky’ look and feel about them. Read More

Showing 1–16 of 81 results

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107 cts Koroit Rainbow Pattern Boulder Opal Pendant stone TT00

$950.00 USD

In stock

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18k White Gold Bezel Setting Split Boulder Opal Pendants TT95

$800.00$1,600.00
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65cts Winton Boulder Opal Pendant Stone TT199

$250.00 USD

In stock

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Winton Boulder Opal Pieces – Pendant Stones TT197

$125.00 USD

In stock

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211 cts Yowah QLD Boulder Opal Pendant Stone Parcel TT176

$150.00 USD

In stock

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Pipe crystal boulder opal stone TT129

$89.00 USD

In stock

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11.2 Cts Pipe Crystal Boulder Opal Stone TT119

$195.00 USD

In stock

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6 Cts Pipe Crystal Boulder Opal Stone TT117

$210.00 USD

In stock

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7.2 Cts Pipe Crystal Boulder Opal Stone TT114

$230.00 USD

In stock

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5.7 Cts Pipe Crystal Boulder Opal Stone TT113

$85.00 USD

In stock

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Wood Fossil Replacement Boulder Opal Stone TT110

$165.00 USD

In stock

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1.2 Cts Pipe Crystal Boulder Opal Stone TT103

$85.00 USD

In stock

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83.05 Cts Rare Split Boulder Opal Pair TT96

$1,450.00 USD

In stock

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3.9 Cts Pipe Crystal Boulder Opal Stone TT91

$75.00 USD

In stock

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9 Cts Pipe Crystal Boulder Opal Stone TT81

$385.00 $295.00 USD

In stock

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5.35 Cts Stunning Pipe Crystal Boulder Opal Stone TT80

$125.00 USD

In stock