Centering an oval crystal black opal measuring 15.8 mm by 11.2 mm by 5.33 mm, surrounded by old mine-cut diamonds totalling approximately 1.20 carats, mounted in platinum and 18k white gold

- size 4 3/4
- weight 5.3 g
- crystal black opal of approx 5.00 cts, with a medium bright play of colour, in green, blue and orange, with good distribution, rolling flash to paving stone pattern
- diamonds F-H colour, VS-I1 clarity
- in good condition

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Condition reports are provided as a courtesy to clients and are a qualified subjective opinion only. All items are sold ‘as is’.