Early 20th century sapphire and diamond bracelet

Surface scratches and minor marks.
Maker's mark appears to be a letter B with two other letters engraved within, possibly O and S.
Diamonds appear bright and well matched.
Sapphires appear a well matched deep blue.
Width 0.8cm.
Electronically tests as platinum and approximately 14-15ct gold.
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. 
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.
Please see the Important Notices for Purchasers for coloured gemstones.
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Condition reports are offered as a guide only and we highly recommend inspecting any lot to satisfy yourself as to its condition.
For any further questions you may have on this lot, please do not hesitate to contact Ben Randall at [email protected]

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