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9ct Diamond Signet Ring - Art Deco Signet Ring- c.1945

SKU: 4691
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We absolutely adore this elegant 9ct Diamond Signet Ring, with the smooth geometric lines a homage to the Art Deco era! 

Poised in the centre is a glittering Diamond in a white Gold flush setting. The Diamond appears as if it is meant to symbolise the sun, an idyllic romantic and celestial piece. 

The smooth Gold ring is comfortable to wear, making it the perfect piece to covet from morning until night. This signet ring will fit in with both your antique and modern collection of jewellery with its smart geometric design and buttery hue. 

Item Details:

ERA: Art Deco c.1945

RING SIZE: UK Size M.5 / US Size 6 & 1/4
Resizing available on request

MEASUREMENTS: The Diamond is 2.7mm in diameter, weighing approx. 0.08ct).
The band width graduates from 3mm at the back up to 12.5mm at the front. 
Weight: 4g

MATERIALS:  9ct Yellow Gold, 9ct White Gold, Diamond .

HALLMARKS: Maker's Mark "J.C.M", "9" ".375", Birmingham Assay, date letter "V" for the year 1945.



This Art Deco Gold Diamond signet ring is in very good condition. The hallmarks are perfectly visible and the Diamond bright and secure. The ring has some evidence of where the Diamond has been set (please refer to photos), this is not wear but rather marking left behind by the jeweller. There is some general wear as she was loved by its original owner, but has many more years left in her!


All orders are shipped using DHL express and are securely padded in transit, with full tracking and insurance for your peace of mind. Alternate couriers are available by special request.

  • FREE EXPRESS DELIVERY on all orders worldwide!
  • NEXT-DAY delivery to the UK and EU
  • Delivery to the USA in TWO WORKING DAYS
  • Orders placed by 1pm (GMT) will be dispatched the same day


You can return your item for a full refund for any reason by simply getting in touch to let us know within 14 days of receiving it.


This item will arrive beautifully gift wrapped in a Lillicoco presentation box, tied up with a pink ribbon. You’ll also receive a handwritten information booklet and free polishing cloth too!

Please message us or call +44(0)117 925 4798 if you have any questions!