Art Deco platinum diamond engagement ring, 1.17cts

Antique platinum filigree ring with a 1.17ct center diamond.  The diamond is old cut, VS2 in clarity, J in color.  The setting holds .24cts in diamonds bringing the total weight of the ring to 1.53cts.  The ring measures 1/4" wide and is a size 4 3/4, it can be sized.  Circa 1920.

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