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18ct Gold Art Deco Diamond Solitaire Engagement Ring, 0.40ct - c.1930

18ct Gold Art Deco Diamond Solitaire Engagement Ring, 0.40ct - c.1930


One of the most elegant engagement rings you could ever wish for!

This gorgeous Art Deco Diamond ring is made from high purity 14ct Gold and Platinum, with a single bright white 0.35ct central Diamond and pretty Diamond set shoulders.  

A further 3 dainty Diamond highlights to each side giving this beautiful ring a total of approximately 0.40cts total Diamond weight.

Crafted during the 1930's, this ring is full of classic Art Deco charm. It has a clean and simple design that looks fabulous worn alone and also stacks perfectly next a straight wedding band or eternity ring so it's absolutely future-proof!

The setting is simple yet timeless, and has a feminine look without being fussy. 

The quality of the central Diamond is superb, with G colour and VS clarity. And we love the the sparkly shoulders that highlight the Diamond beautifully.

The main Diamond is held firmly in place by a classic claw setting, with a comfortable fine Gold. 

As Diamonds are the hardest of all gemstones and Platinum is the most precious and durable of all the metals this is a winning combination... the perfect engagement ring!

ERA:  Art Deco (1920-1935)

The principal diamond measures 4.5mm in diameter, with the smaller diamonds on the shoulders each measuring approximately 1 to 1.5mm in width.
The diamond stands 5mm tall from the finger when worn.
The band is 1.5 to 2mm thick.
Weight: 2.1g
Resizing available on request - just send us a message to enquire!

MATERIALS:  14ct Gold, Platinum, Diamond

HALLMARKS:  None present, tested as 14ct Gold.

CONDITION:  Excellent
A classic design in wonderful vintage condition. The Diamonds are all immaculate, completely free from damage or wear.  The band is nice and thick, perfect for everyday use. The setting is in excellent condition too, with all of the diamonds being very securely held in place. The real star of the show is the central Diamond which is bright, white and sparkly.


  • Free UK delivery on all orders!
  • Free Worldwide delivery on all orders over £150!

(Shipping charged at £10 for non-UK orders under £150)

We deliver all jewellery by courier with full tracking and insurance for your peace of mind. This item comes beautifully presented in a branded Lillicoco box and is securely padded and protected during transit.

Please message us or call +44 (0)117 925 4798 for more information.

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