Australian Boulder Opal In The UK | Cornwall Gem

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£31

£266

Koroit Boulder Opal Free Form Opal 36.1crt - OPL152
Price£31.00
Koroit Boulder Round Opal 29.90crt -Eo-1040
Price£80.00
6.50 carat Koroit Boulder round opal - OPL010
Price£266.00

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