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The Antique Jewellery Company

Art Deco 14ct White Gold, Onyx & Diamond Geometric Ring

Rare Find
330 Admirers

A very stylish ring that was made in the 1920s in Austria. It is typical of the art Deco period with it’s geometric design. It has been set with two well matched white diamonds, one above the other within a hexagonal band of onyx. On either side are two small diamonds with millgrain detail in the white gold settings. This is when the edges of the metal have been worked with a knurling tool to produce tiny beads, hence the French name “Millgrain” meaning a thousand beads. It would make a wonderful engagement ring as it sits low on the finger so is practical to wear..

Written by Olly Gerrish


A great design and so wearable

Date & Origin


Very Good




Gold Diamond Onyx


585 (for 14ct white gold)


Top 1.4 cm
Width 9 mm
Diamonds approx total weight 54 points

Current Size

UK O ½ Free Resizing

Item Number

The Responsible Choice

The Responsible Choice

Buying antique jewellery is both ethical and eco-friendly as harmful and destructive mining processes are not needed to make an item yours. So give yourself a pat on the back!

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Our 5 Point Promise

We always stay true to our core values, embodied in The AJC Guarantee:
Quality, Rarity, Knowledge, Peace of Mind and The Personal Touch

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Google Ratings
4.9 Out of 210 Reviews