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  • An exquisite early 1900s opal and diamond trilogy ring in 18ct gold. The centre stone is a large and vibrant opal cabochon with an impressive 12mm spread. Pictures just don’t do this opal justice as probably one of the most playful stones we have had the pleasure of selling. The beautiful gemstone is held in a bespoke collet with some of the finest claws we have seen, so fine that they appear to just melt into the opal, giving the impression it is floating on your hand. Beautifully crafted to highlight the gemstone perfectly.


    The opal is flanked by two small old mined cut diamonds in contrasting white gold collets. The sparkling antique stones total approximately 0.20ct and add a subtle sparkle to this special piece. Offered in excellent condition all round, this is a ring you will cherish forever.  

    Exceptional Opal and Diamond Ring

    • Stones: Opal and diamond

      Opal Measurements: 12mm x 9mm

      Diamond Cut: Old cut

      Diamond Carat: 0.20ct approx. (3mm)

      Shank Width: 2mm – 1mm

      Metal: 18ct gold, marked

      Ring Size: O ½  (US 7.25)

    • Please add the size you require as a note at checkout. 

      We offer a ring re-sizing service by our antique specialist for a small fee, starting at £40.

      Most of our rings can be resized, but if they can’t we will stipulate this in the description.

      As a rule we will only alter a ring by three UK sizes. If you would like to size a ring more than three UK sizes (either up or down) please contact us on a case by case basis and we will try and accommodate you as best as possible.

      We do not offer refunds on altered pieces, so please make sure you love your new piece before you purchase. 

      Sizing takes approximately 1-2 weeks.

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