Three-stone diamond ring, circa 1940


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Three-stone diamond rings are eternally sought-after – and make wonderful engagement rings.

They sit so well against a wedding band, they cost far less per carat than the equivalent quality in a single stone, and they cover more of the width of a finger, thus suiting most hands.

This well-made example from about 1940 is pleasingly proportioned, with the centre diamond, at 0.40 carats, twice the size of the two stones on either side.

All three brilliant cuts are white, bright and lively.

It all adds up to a delightful ring that’s ideally suited to careful everyday wear.


• Handmade in 18-carat yellow gold and platinum
• Round brilliant cut diamond at centre estimated at 0.40 carats, graded set as J-K/SI2
• Two round brilliant cut diamonds on sides estimated to total 0.40 carats, graded set as H/SI2
• Comes with an independent insurance valuation for $7,250
• Size approximately 8 1/4 or Q, but easily resized free of charge
• Weight is 2.9 grams
• In excellent vintage condition
• Will come in a Karen Deakin gift box (my antique boxes are not for sale)
• Note: some of the other antique and vintage rings are for sale separately (some have sold) – please get in touch if you’d like information about any of them

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.

Shipping & Policies


I offer free worldwide express shipping, tracked and insured. Buyers are responsible for any customs and import taxes that may apply. I’m not responsible for delays due to customs.

Payment Options

Direct bank transfer (Australian customers only)

Credit card


Returns & Exchanges

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

Please contact me immediately if you have any problems with your order.

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