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Karen Suen
An Opal, Multi-Coloured Sapphire and Diamond Ring
One boulder black opal, 16.95 caratsCircular-cut multi-coloured sapphires, 3.18 carats total18K oxidized white goldMaker’s mark for Karen SuenAccompanied by a Karen Suen black leather box<em>GRS Report: Australia, no indication of treatments</em>