• A truly unique onyx and diamond art deco ring. To the centre of the ring is a cluster of old cut diamonds totalling an approximate 0.15ct surrounded by a beautiful halo of hand faceted onyx. The stones are on the whole in good condition although there is a small hairline crack to one side of onyx visible with magnification, but we don’t judge this to be an issue or compromise the durability of the piece.

    Unique Diamond and Faceted Onyx Ring

    • Stones: Diamond and Onyx

      Onyx measurement: 15mm x 5mm

      Diamond cut: Old cut

      Diamond total carat: 0.15ct

      Metal: 18ct Gold and Platinum, hallmarked

      Weight: 2.6g

      Ring size: O (US 7)

    • 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.