Vintage Franz Scheurle (FS) 925 Silver Black Onyx Ring Open End Size 5.5

This ring was hand made around the 1960s by Franz Scheurle (active from 1903 - 1970) in Germany and features a modernist design with an oval Black Onyx cabochon set in a Sterling Silver frame. Good condition with some patina and scratches on the surface. Please refer to the pictures as they are part of the description. Hallmark: 925 FS Weight: 7g Size: 5.5 - Ring Head's Width: approx. 15 x 5 mm