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Black Rough Opal No Reserve Auctions 40 items

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HIGH POTENTIAL ROUGH OPALS TO CUT #818 $100

HIGH POTENTIAL ROUGH OPALS TO CUT #818

21 bids artgems
$101
BLACK OPAL - BLUE ON BLACK OPAL RUBS #821 $82

BLACK OPAL - BLUE ON BLACK OPAL RUBS #821

30 bids artgems
$83
MULTICOLOUR NOBBY ROUGH OPALS #847 $51

MULTICOLOUR NOBBY ROUGH OPALS #847

4 bids artgems
$52
RED BAR IN BLACK NOBBY SPLIT - 20 CTS #835 $51

RED BAR IN BLACK NOBBY SPLIT - 20 CTS #835

11 bids artgems
$52