An early 20th century platinum sapphire and diamond ring. Th...

by Fellows Auctioneers




An early 20th century platinum sapphire and diamond ring. The graduated cushion-shape sapphire three-stone line, with old-cut diamond duo spacers, to the openwork band. Estimated dimensions of principal sapphire 6 by 5 by 4mms. Estimated total diamond weight 0.30ct. Ring size N. Weight 3.1gms.

More Information

  • Overall condition good to fair. Some surface scratches/ wear and minor dents in keeping with general age and wear.
  • Metal tests as platinum.
  • Band shows evidence of repair/ resizing.
  • Diamonds well matched.
  • Diamonds bright.

  • Individual size and setting of diamonds prevents accurate colour and clarity assessment.

  • Diamonds with some small light and dark inclusions. One with small cavity to one side of the crown. One appears to have a small chip beneath one claw.
  • Sapphires are a well matched medium slightly violetish blue hue, well saturated, with good clarity and typical inclusions.

  • Sapphires in good to fair condition with some light abrasions to facets and facet edges.

  • Width (at widest) 0.7cm.
  • 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.

  • 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

  • Closed
    Auction Date:
    21st Mar 19 at 11am GMT
    Free Registration
    31.2% inc VAT*
    Flat Fee Registration
    27.60% inc VAT*
    *These fees include buyers premiums and internet surcharges. Please see the auctioneers terms & conditions for more information

    Other Lots in this Auction

    Fellows Auctioneers

    Sale Dates:
    21st Mar 2019 11am GMT (Lots 1 to 451)