MCM signed sterling silver ring with floral design and pearls, made in Israel

Vintage signed sterling silver ring with organic flower design and real pearls, made in Israel. The biomorphic flower design has vines that encircle the band. The ring's diameter is 7/8". The flower is 1" by 3/4". Please see photos for ring size. Stamped "925", "Israel", and a maker's mark - the letter "S" on its side with a line through it. (We have seen similar marks attributed to Shube.) In very good vintage condition; metal is loghtly tarnished. We haven't tried to clean it.