A mid 20th century platinum and 18ct gold black opal and brilliant-cut diamond cluster ring.

<li>Scratches and small marks.
<li>Diamonds vary noticeably in colour, estimated VS-P1 clarity.
<li>Opal displays good play of colour, in predominantly green and blue hues, across the top surface of the opal.
<li>Minor matrix visible to the reverse.
<li>Length of ring head 2.2cms.
<li>Fellows uses a Thermo Scientific Nitron Handheld XRF Analyser to test metals. This technology is limited to examining metal to a depth of approximately 8 microns.
<li>Fellows does not guarantee the standard of gold or platinum unless an item is hallmarked. Results from electronically tested items should only be used as a guide and with caution, as false readings are possible.
<li>Please see the Important Notices for Purchasers for coloured gemstones.<p>
<li>Free virtual viewings are available by appointment. Please email hello@fellows.co.uk for more information and to book an appointment.<p>

<li>Condition reports are offered as a guide only and we highly recommend inspecting any lot to satisfy yourself as to its condition.<p>
<li>For any further questions you may have on this lot, please do not hesitate to contact Ben Randall at ben@fellows.co.uk <p>

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