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  • A truly exceptional antique solitaire ring heralding from c.1900s France. Modelled in 18ct white gold the ring bares the traditional eagle’s head hallmark to the outside of the shank. However, the focal point of the piece must be the exceptional sapphire. Weighing approximately 3.20ct the deep inky blue stone is almost black in some lights, giving a marvellous moody look to the precious stone. The sapphire has been independently verified by a gemmologist as showing no signs of heat treatment, making it a truly rare gemstone.


    The ring is offered in good overall condition for its age despite some slight discolouration to the metal and slight cloudiness to the rose cut diamonds. The central sapphire is in equally good condition although there are a couple of nibbles to the girdle, but these aren’t obvious to the naked eye and are very much expected with the age of the piece.

    French 3.20ct Unheated Sapphire Solitaire

    • Stones: Sapphire and Diamond

      Sapphire Carat: 3.20ct approx. (12.3mm x 7.5mm x 4.7mm)

      Sapphire Treatment: Unheated

      Diamond Measurements: 2mm – 1mm

      Metal: 18ct white gold, hallmarked

      Weight: 2.9g

      Ring Size: J (US 4 5/8)

    • 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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