Showing 121–144 of 335 results
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17×11.5mm Queensland Boulder Opal to Pinterest (opens in a new window) 
17×11.5mm Queensland Boulder Opal
$385.00
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17x14mm “H” Queensland Boulder Opal to Pinterest (opens in a new window) 
17x14mm “H” Queensland Boulder Opal
$595.00
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17x16mm Double-Sided Koroit Queensland Boulder Opal to Pinterest (opens in a new window) 
17x16mm Double-Sided Koroit Queensland Boulder Opal
$3,995.00
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17x8mm Queensland Boulder Opal to Pinterest (opens in a new window) 
17x8mm Queensland Boulder Opal
$265.00
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17x9x6mm Free-Form Solid White Opal Shell to Pinterest (opens in a new window) 
17x9x6mm Free-Form Solid White Opal Shell
$4,715.00
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18.1×10.5mm Queensland Boulder Opal to Pinterest (opens in a new window) 
18.1×10.5mm Queensland Boulder Opal
$1,050.00
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18.8×4.9mm Queensland Boulder Opal to Pinterest (opens in a new window) 
18.8×4.9mm Queensland Boulder Opal
$705.00
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18ct Gold Green Tourmaline and Diamond Ring to Pinterest (opens in a new window) 
18ct Gold Green Tourmaline and Diamond Ring
$1,245.00
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18ct Gold Green Tourmaline and Diamond Ring to Pinterest (opens in a new window) 
18ct Gold Green Tourmaline and Diamond Ring
$3,795.00
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18ct Gold Oval Rubellite Tourmaline and Diamond Pendant to Pinterest (opens in a new window) 
18ct Gold Oval Rubellite Tourmaline and Diamond Pendant
$1,895.00
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18ct Gold Pink Tourmaline and Diamond Pendant to Pinterest (opens in a new window) 
18ct Gold Pink Tourmaline and Diamond Pendant
$1,780.00
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18ct Gold Queensland Boulder Opal and Diamond Pendant to Pinterest (opens in a new window) 
18ct Gold Queensland Boulder Opal and Diamond Pendant
$19,850.00
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18ct Gold Solid Black Opal and Diamond Pendant to Pinterest (opens in a new window) 
18ct Gold Solid Black Opal and Diamond Pendant
$6,770.00
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18ct Gold Tourmaline and Diamond Ring to Pinterest (opens in a new window) 
18ct Gold Tourmaline and Diamond Ring
$5,190.00
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18ct Rose Gold Pink Tourmaline and Diamond Pendant to Pinterest (opens in a new window) 
18ct Rose Gold Pink Tourmaline and Diamond Pendant
$2,605.00
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18ct White Gold Blue Tourmaline and Diamond Pendant to Pinterest (opens in a new window) 
18ct White Gold Blue Tourmaline and Diamond Pendant
$805.00
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18ct White Gold Blue Tourmaline and Diamond Pendant to Pinterest (opens in a new window) 
18ct White Gold Blue Tourmaline and Diamond Pendant
$595.00
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18ct White Gold Blue Tourmaline and Diamond Ring to Pinterest (opens in a new window) 
18ct White Gold Blue Tourmaline and Diamond Ring
$2,575.00
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18ct White Gold Blue Tourmaline and Diamond Ring to Pinterest (opens in a new window) 
18ct White Gold Blue Tourmaline and Diamond Ring
$2,725.00
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18ct White Gold Brown Tourmaline and Diamond Pendant to Pinterest (opens in a new window) 
18ct White Gold Brown Tourmaline and Diamond Pendant
$4,520.00
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18ct White Gold Green Tourmaline and Diamond Ring to Pinterest (opens in a new window) 
18ct White Gold Green Tourmaline and Diamond Ring
$4,405.00
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18ct White Gold Green Tourmaline Earrings to Pinterest (opens in a new window) 
18ct White Gold Green Tourmaline Earrings
$745.00
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18ct White Gold Green Tourmaline Earrings to Pinterest (opens in a new window) 
18ct White Gold Green Tourmaline Earrings
$760.00
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18ct White Gold Multi-Coloured Tourmaline and Diamond Ring to Pinterest (opens in a new window) 
18ct White Gold Multi-Coloured Tourmaline and Diamond Ring
$3,450.00