Art Deco onyx and diamond ring in 18-carat white gold, from the 1920s


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Black and white jewellery was at the height of popularity in the 1920s. 

This onyx and old cut diamond plaque ring is a pleasing variation on the popular style usually seen with a single centre-set diamond. 

Handcrafted in 18-carat white gold, it sits low on the hand in a fine but robust low  setting with pretty fleur-de-lys shoulders. 


• Handmade in 18-carat white gold
• Three old round cut diamonds estimated to total 0.27 carats, graded set as H-J/SI
• Onyx measures 15.3 x 10.8mm
• Comes with an independent insurance valuation for $4,500
• Size approximately 7 1/4 or O, but easily resized free of charge
• Weight is 4.5 grams
• In excellent vintage condition
• Will come in a Karen Deakin gift box (the antique boxes are not for sale)
• Note: some of the other jewellery is for sale separately (some has sold) – please get in touch if you’d like information about any of it

Please examine the photographs carefully – they form part of the description. 

I’d be very happy to send more information and images. Layaway available.

I accept returns within 14 days if you’re not delighted with your purchase.

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