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Art Deco 18ct Gold Diamond Solitaire Ring (0.50ct)

SKU: 6481
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Wear this magnificent Art Deco 18ct Gold Diamond Solitaire ring with elegance and grace, bringing each twinkle shining from the stunning 0.50ct old mine cut Diamond into the 21st Century in the most luxurious of fashions.

The most classic of styles, this solitaire Diamond beauty stands the test of time as she will always make the most incredibly demure and sophisticated engagement ring. Will you be saying yes to this Art Deco Diamond solitaire ring? We certainly would!

Item Details:

ERA: Art Deco (1920-1939)

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

MEASUREMENTS: The width of the band measures 1.4mm at the back leading to 1.8mm on the shoulders.
The face measures 5.6mm high x 6mm in diameter. 
Antique Old Mine Cut Diamond measures 5.5mm in diameter x 4mm deep  (approximately 0.50cts). H-J colour, VS- Si clarity (assessed mounted).

Weight: 1.61g.

MATERIALS:  18ct Gold, Platinum.

HALLMARKS:  "18CT", PLAT", Maker's Mark "JH".



This Art Deco 18ct Gold Diamond Solitaire Ring is in a beautiful, very good condition indeed. The 0.50ct old mine cut Diamond has been preserved perfectly without any chips or fleabites and gloriously twinkly! The back of the band is ever so slightly narrower than the front from being loved for 100 years or more (...isn't that romantic?!), but is still robust and sturdy enough for daily wear. A gorgeous turn of the century engagement ring with tonnes of charm and sparkle!


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!