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Boulder Opal and Diamond Abstract Ring

About the Item

This is an 18ct yellow gold boulder opal and diamond abstract ring. The focal opal here is bezel set, oval cut and has a wondrous play of colour. This main stone is complemented by a single round cut natural diamond which sits just atop within a semi-white gold open face. Boulder opal, as seen, here is unique to Queensland, Australia and is found in the mining belt stretching from Quilpie in the south west to Winton in the north of the state. Condition: Used (Very Good) Weight: 6.0 grams Size: K 1/2 (51) Resizable: Yes Face Dimensions: 17mm x 10mm Opal: Approx. 0.78 Diamond: 2mm Marked: '750' i.e. 18ct Box: The Vintage Jeweller Ring Box

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