The oval black opal measuring 24.5 mm by 21.8 mm by 5.0 mm, the double knife-edge frame accented by old-cut diamonds, in platinum and 15k pink gold

Brooch measuring 32 mm x 28 mm
Black opal showing a medium strength play of colour in blue, violet and green colours, with rolling flash pattern, good distribution, and play of colour seen on the front and back of the gem
Diamonds estimated weight of 0.30 carat
Good overall condition, opal has noticeable crazing

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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’.