SOLD: Diamond solitaire engagement ring, circa 1920


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Here’s another great antique solitaire diamond ring.

The central old European cut of about 1.39 carats is minimally set in a handmade pierced platinum mount, often found in early to mid 20th century rings.

The shoulder diamonds add a pleasing taper, filling the width of the finger. Tiny hearts of platinum hold the main stone in place.

The diamond is a very well proportioned old cut and is particularly lively.

This could be a beautiful engagement ring.


• Handmade in platinum
• Large round old European cut diamond estimated at 1.36 carats, graded set as L-M/SI2
• Six round old single cut diamonds in the shoulders estimated to total 0.15 carats, graded set as H-I/SI
• Comes with an independent insurance valuation for $18,500
• Size approximately 7 1/4 or O, but easily resized free of charge
• Weight is 3.2 grams
• In excellent antique condition
• Will come in a Karen Deakin gift box (the antique boxes are not for sale)
• Note: some of the other antique, Art Deco and vintage rings are for sale separately – 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 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.

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Direct bank transfer (Australian customers only)

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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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