Ring, gadrooned yellow gold and platinum with diamond

1950s yellow gold and platinum ring adorned with a diamond band on platinum on a gadrooned shank.

Material: Yellow gold and platinum
Hallmark: Eagle's head
Weight: 14.3gr
Width: 2.7 cm
Resizable ring size: 56
Carat weight: 0.70cts
Number of stones: 21
Period: 1945-1950