19th century diamond, sapphire and ruby plaque three stone ring
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19th century diamond, sapphire and ruby plaque three stone ring
$0.00
A platinum plaque set with a central old European cut diamond circa 0.95 cts and approx I/VS, with a round ruby 0.6 cts and round sapphire 0.7 cts at either side, to the 18kt rose gold ring. size USA 6. American 1890’s
